26992160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 72394560

約数和(自身を除く): 45402400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 683, 760, 988, 1040, 1235, 1366, 1520, 1976, 2080, 2470, 2732, 3040, 3415, 3952, 4940, 5464, 6830, 7904, 8879, 9880, 10928, 12977, 13660, 17758, 19760, 21856, 25954, 27320, 35516, 39520, 44395, 51908, 54640, 64885, 71032, 88790, 103816, 109280, 129770, 142064, 168701, 177580, 207632, 259540, 284128, 337402, 355160, 415264, 519080, 674804, 710320, 843505, 1038160, 1349608, 1420640, 1687010, 2076320, 2699216, 3374020, 5398432, 6748040, 13496080, 26992160]

約数ペア:

[(1, 26992160), (2, 13496080), (4, 6748040), (5, 5398432), (8, 3374020), (10, 2699216), (13, 2076320), (16, 1687010), (19, 1420640), (20, 1349608), (26, 1038160), (32, 843505), (38, 710320), (40, 674804), (52, 519080), (65, 415264), (76, 355160), (80, 337402), (95, 284128), (104, 259540), (130, 207632), (152, 177580), (160, 168701), (190, 142064), (208, 129770), (247, 109280), (260, 103816), (304, 88790), (380, 71032), (416, 64885), (494, 54640), (520, 51908), (608, 44395), (683, 39520), (760, 35516), (988, 27320), (1040, 25954), (1235, 21856), (1366, 19760), (1520, 17758), (1976, 13660), (2080, 12977), (2470, 10928), (2732, 9880), (3040, 8879), (3415, 7904), (3952, 6830), (4940, 5464)]