113133280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 291060000

約数和(自身を除く): 177926720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 499, 520, 545, 872, 998, 1040, 1090, 1417, 1744, 1996, 2080, 2180, 2495, 2834, 3488, 3992, 4360, 4990, 5668, 6487, 7085, 7984, 8720, 9980, 11336, 12974, 14170, 15968, 17440, 19960, 22672, 25948, 28340, 32435, 39920, 45344, 51896, 54391, 56680, 64870, 79840, 103792, 108782, 113360, 129740, 207584, 217564, 226720, 259480, 271955, 435128, 518960, 543910, 707083, 870256, 1037920, 1087820, 1414166, 1740512, 2175640, 2828332, 3535415, 4351280, 5656664, 7070830, 8702560, 11313328, 14141660, 22626656, 28283320, 56566640, 113133280]

約数ペア:

[(1, 113133280), (2, 56566640), (4, 28283320), (5, 22626656), (8, 14141660), (10, 11313328), (13, 8702560), (16, 7070830), (20, 5656664), (26, 4351280), (32, 3535415), (40, 2828332), (52, 2175640), (65, 1740512), (80, 1414166), (104, 1087820), (109, 1037920), (130, 870256), (160, 707083), (208, 543910), (218, 518960), (260, 435128), (416, 271955), (436, 259480), (499, 226720), (520, 217564), (545, 207584), (872, 129740), (998, 113360), (1040, 108782), (1090, 103792), (1417, 79840), (1744, 64870), (1996, 56680), (2080, 54391), (2180, 51896), (2495, 45344), (2834, 39920), (3488, 32435), (3992, 28340), (4360, 25948), (4990, 22672), (5668, 19960), (6487, 17440), (7085, 15968), (7984, 14170), (8720, 12974), (9980, 11336)]