29061760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 85680000

約数和(自身を除く): 56618240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 499, 520, 560, 640, 728, 832, 896, 910, 998, 1040, 1120, 1456, 1664, 1820, 1996, 2080, 2240, 2495, 2912, 3493, 3640, 3992, 4160, 4480, 4990, 5824, 6487, 6986, 7280, 7984, 8320, 9980, 11648, 12974, 13972, 14560, 15968, 17465, 19960, 25948, 27944, 29120, 31936, 32435, 34930, 39920, 45409, 51896, 55888, 58240, 63872, 64870, 69860, 79840, 90818, 103792, 111776, 129740, 139720, 159680, 181636, 207584, 223552, 227045, 259480, 279440, 319360, 363272, 415168, 447104, 454090, 518960, 558880, 726544, 830336, 908180, 1037920, 1117760, 1453088, 1816360, 2075840, 2235520, 2906176, 3632720, 4151680, 5812352, 7265440, 14530880, 29061760]

約数ペア:

[(1, 29061760), (2, 14530880), (4, 7265440), (5, 5812352), (7, 4151680), (8, 3632720), (10, 2906176), (13, 2235520), (14, 2075840), (16, 1816360), (20, 1453088), (26, 1117760), (28, 1037920), (32, 908180), (35, 830336), (40, 726544), (52, 558880), (56, 518960), (64, 454090), (65, 447104), (70, 415168), (80, 363272), (91, 319360), (104, 279440), (112, 259480), (128, 227045), (130, 223552), (140, 207584), (160, 181636), (182, 159680), (208, 139720), (224, 129740), (260, 111776), (280, 103792), (320, 90818), (364, 79840), (416, 69860), (448, 64870), (455, 63872), (499, 58240), (520, 55888), (560, 51896), (640, 45409), (728, 39920), (832, 34930), (896, 32435), (910, 31936), (998, 29120), (1040, 27944), (1120, 25948), (1456, 19960), (1664, 17465), (1820, 15968), (1996, 14560), (2080, 13972), (2240, 12974), (2495, 11648), (2912, 9980), (3493, 8320), (3640, 7984), (3992, 7280), (4160, 6986), (4480, 6487), (4990, 5824)]