5280491500

素因数分解:

$2^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{144671}}^1$

素因数の和:144763

約数の個数: 48

約数和(自身を含む): 11690654976

約数和(自身を除く): 6410163476

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 146, 250, 292, 365, 500, 730, 1460, 1825, 3650, 7300, 9125, 18250, 36500, 144671, 289342, 578684, 723355, 1446710, 2893420, 3616775, 7233550, 10560983, 14467100, 18083875, 21121966, 36167750, 42243932, 52804915, 72335500, 105609830, 211219660, 264024575, 528049150, 1056098300, 1320122875, 2640245750, 5280491500]

約数ペア:

[(1, 5280491500), (2, 2640245750), (4, 1320122875), (5, 1056098300), (10, 528049150), (20, 264024575), (25, 211219660), (50, 105609830), (73, 72335500), (100, 52804915), (125, 42243932), (146, 36167750), (250, 21121966), (292, 18083875), (365, 14467100), (500, 10560983), (730, 7233550), (1460, 3616775), (1825, 2893420), (3650, 1446710), (7300, 723355), (9125, 578684), (18250, 289342), (36500, 144671)]