7252960

素因数分解:

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

素因数の和:356

約数の個数: 96

約数和(自身を含む): 20194272

約数和(自身を除く): 12941312

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 317, 352, 416, 440, 520, 572, 634, 715, 880, 1040, 1144, 1268, 1430, 1585, 1760, 2080, 2288, 2536, 2860, 3170, 3487, 4121, 4576, 5072, 5720, 6340, 6974, 8242, 10144, 11440, 12680, 13948, 16484, 17435, 20605, 22880, 25360, 27896, 32968, 34870, 41210, 45331, 50720, 55792, 65936, 69740, 82420, 90662, 111584, 131872, 139480, 164840, 181324, 226655, 278960, 329680, 362648, 453310, 557920, 659360, 725296, 906620, 1450592, 1813240, 3626480, 7252960]

約数ペア:

[(1, 7252960), (2, 3626480), (4, 1813240), (5, 1450592), (8, 906620), (10, 725296), (11, 659360), (13, 557920), (16, 453310), (20, 362648), (22, 329680), (26, 278960), (32, 226655), (40, 181324), (44, 164840), (52, 139480), (55, 131872), (65, 111584), (80, 90662), (88, 82420), (104, 69740), (110, 65936), (130, 55792), (143, 50720), (160, 45331), (176, 41210), (208, 34870), (220, 32968), (260, 27896), (286, 25360), (317, 22880), (352, 20605), (416, 17435), (440, 16484), (520, 13948), (572, 12680), (634, 11440), (715, 10144), (880, 8242), (1040, 6974), (1144, 6340), (1268, 5720), (1430, 5072), (1585, 4576), (1760, 4121), (2080, 3487), (2288, 3170), (2536, 2860)]