2537335320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1626497}}^1$

素因数の和:1626524

約数の個数: 64

約数和(自身を含む): 8197549920

約数和(自身を除く): 5660214600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1626497, 3252994, 4879491, 6505988, 8132485, 9758982, 13011976, 16264970, 19517964, 21144461, 24397455, 32529940, 39035928, 42288922, 48794910, 63433383, 65059880, 84577844, 97589820, 105722305, 126866766, 169155688, 195179640, 211444610, 253733532, 317166915, 422889220, 507467064, 634333830, 845778440, 1268667660, 2537335320]

約数ペア:

[(1, 2537335320), (2, 1268667660), (3, 845778440), (4, 634333830), (5, 507467064), (6, 422889220), (8, 317166915), (10, 253733532), (12, 211444610), (13, 195179640), (15, 169155688), (20, 126866766), (24, 105722305), (26, 97589820), (30, 84577844), (39, 65059880), (40, 63433383), (52, 48794910), (60, 42288922), (65, 39035928), (78, 32529940), (104, 24397455), (120, 21144461), (130, 19517964), (156, 16264970), (195, 13011976), (260, 9758982), (312, 8132485), (390, 6505988), (520, 4879491), (780, 3252994), (1560, 1626497)]