573040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 80

約数和(自身を含む): 1562400

約数和(自身を除く): 989360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 29, 38, 40, 52, 58, 65, 76, 80, 95, 104, 116, 130, 145, 152, 190, 208, 232, 247, 260, 290, 304, 377, 380, 464, 494, 520, 551, 580, 754, 760, 988, 1040, 1102, 1160, 1235, 1508, 1520, 1885, 1976, 2204, 2320, 2470, 2755, 3016, 3770, 3952, 4408, 4940, 5510, 6032, 7163, 7540, 8816, 9880, 11020, 14326, 15080, 19760, 22040, 28652, 30160, 35815, 44080, 57304, 71630, 114608, 143260, 286520, 573040]

約数ペア:

[(1, 573040), (2, 286520), (4, 143260), (5, 114608), (8, 71630), (10, 57304), (13, 44080), (16, 35815), (19, 30160), (20, 28652), (26, 22040), (29, 19760), (38, 15080), (40, 14326), (52, 11020), (58, 9880), (65, 8816), (76, 7540), (80, 7163), (95, 6032), (104, 5510), (116, 4940), (130, 4408), (145, 3952), (152, 3770), (190, 3016), (208, 2755), (232, 2470), (247, 2320), (260, 2204), (290, 1976), (304, 1885), (377, 1520), (380, 1508), (464, 1235), (494, 1160), (520, 1102), (551, 1040), (580, 988), (754, 760)]