3626480

素因数分解:

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

素因数の和:354

約数の個数: 80

約数和(自身を含む): 9936864

約数和(自身を除く): 6310384

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, 55792, 65936, 69740, 82420, 90662, 139480, 164840, 181324, 226655, 278960, 329680, 362648, 453310, 725296, 906620, 1813240, 3626480]

約数ペア:

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