298599080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19801}}^1$

素因数の和:19854

約数の個数: 64

約数和(自身を含む): 748515600

約数和(自身を除く): 449916520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 19801, 39602, 79204, 99005, 158408, 198010, 257413, 396020, 514826, 574229, 792040, 1029652, 1148458, 1287065, 2059304, 2296916, 2574130, 2871145, 4593832, 5148260, 5742290, 7464977, 10296520, 11484580, 14929954, 22969160, 29859908, 37324885, 59719816, 74649770, 149299540, 298599080]

約数ペア:

[(1, 298599080), (2, 149299540), (4, 74649770), (5, 59719816), (8, 37324885), (10, 29859908), (13, 22969160), (20, 14929954), (26, 11484580), (29, 10296520), (40, 7464977), (52, 5742290), (58, 5148260), (65, 4593832), (104, 2871145), (116, 2574130), (130, 2296916), (145, 2059304), (232, 1287065), (260, 1148458), (290, 1029652), (377, 792040), (520, 574229), (580, 514826), (754, 396020), (1160, 257413), (1508, 198010), (1885, 158408), (3016, 99005), (3770, 79204), (7540, 39602), (15080, 19801)]