195804534640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{53993}}^1$

素因数の和:54347

約数の個数: 160

約数和(自身を含む): 536531034816

約数和(自身を除く): 340726500176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 317, 440, 520, 572, 634, 715, 880, 1040, 1144, 1268, 1430, 1585, 2288, 2536, 2860, 3170, 3487, 4121, 5072, 5720, 6340, 6974, 8242, 11440, 12680, 13948, 16484, 17435, 20605, 25360, 27896, 32968, 34870, 41210, 45331, 53993, 55792, 65936, 69740, 82420, 90662, 107986, 139480, 164840, 181324, 215972, 226655, 269965, 278960, 329680, 362648, 431944, 453310, 539930, 593923, 701909, 725296, 863888, 906620, 1079860, 1187846, 1403818, 1813240, 2159720, 2375692, 2807636, 2969615, 3509545, 3626480, 4319440, 4751384, 5615272, 5939230, 7019090, 7720999, 9502768, 11230544, 11878460, 14038180, 15441998, 17115781, 23756920, 28076360, 30883996, 34231562, 38604995, 47513840, 56152720, 61767992, 68463124, 77209990, 85578905, 123535984, 136926248, 154419980, 171157810, 188273591, 222505153, 273852496, 308839960, 342315620, 376547182, 445010306, 617679920, 684631240, 753094364, 890020612, 941367955, 1112525765, 1369262480, 1506188728, 1780041224, 1882735910, 2225051530, 2447556683, 3012377456, 3560082448, 3765471820, 4450103060, 4895113366, 7530943640, 8900206120, 9790226732, 12237783415, 15061887280, 17800412240, 19580453464, 24475566830, 39160906928, 48951133660, 97902267320, 195804534640]

約数ペア:

[(1, 195804534640), (2, 97902267320), (4, 48951133660), (5, 39160906928), (8, 24475566830), (10, 19580453464), (11, 17800412240), (13, 15061887280), (16, 12237783415), (20, 9790226732), (22, 8900206120), (26, 7530943640), (40, 4895113366), (44, 4450103060), (52, 3765471820), (55, 3560082448), (65, 3012377456), (80, 2447556683), (88, 2225051530), (104, 1882735910), (110, 1780041224), (130, 1506188728), (143, 1369262480), (176, 1112525765), (208, 941367955), (220, 890020612), (260, 753094364), (286, 684631240), (317, 617679920), (440, 445010306), (520, 376547182), (572, 342315620), (634, 308839960), (715, 273852496), (880, 222505153), (1040, 188273591), (1144, 171157810), (1268, 154419980), (1430, 136926248), (1585, 123535984), (2288, 85578905), (2536, 77209990), (2860, 68463124), (3170, 61767992), (3487, 56152720), (4121, 47513840), (5072, 38604995), (5720, 34231562), (6340, 30883996), (6974, 28076360), (8242, 23756920), (11440, 17115781), (12680, 15441998), (13948, 14038180), (16484, 11878460), (17435, 11230544), (20605, 9502768), (25360, 7720999), (27896, 7019090), (32968, 5939230), (34870, 5615272), (41210, 4751384), (45331, 4319440), (53993, 3626480), (55792, 3509545), (65936, 2969615), (69740, 2807636), (82420, 2375692), (90662, 2159720), (107986, 1813240), (139480, 1403818), (164840, 1187846), (181324, 1079860), (215972, 906620), (226655, 863888), (269965, 725296), (278960, 701909), (329680, 593923), (362648, 539930), (431944, 453310)]