4549678840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{10343}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 11707752960

約数和(自身を除く): 7158074120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1571, 3142, 6284, 7855, 10343, 10997, 12568, 15710, 20686, 21994, 31420, 41372, 43988, 51715, 54985, 62840, 72401, 82744, 87976, 103430, 109970, 144802, 206860, 219940, 289604, 362005, 413720, 439880, 579208, 724010, 1448020, 2896040, 16248853, 32497706, 64995412, 81244265, 113741971, 129990824, 162488530, 227483942, 324977060, 454967884, 568709855, 649954120, 909935768, 1137419710, 2274839420, 4549678840]

約数ペア:

[(1, 4549678840), (2, 2274839420), (4, 1137419710), (5, 909935768), (7, 649954120), (8, 568709855), (10, 454967884), (14, 324977060), (20, 227483942), (28, 162488530), (35, 129990824), (40, 113741971), (56, 81244265), (70, 64995412), (140, 32497706), (280, 16248853), (1571, 2896040), (3142, 1448020), (6284, 724010), (7855, 579208), (10343, 439880), (10997, 413720), (12568, 362005), (15710, 289604), (20686, 219940), (21994, 206860), (31420, 144802), (41372, 109970), (43988, 103430), (51715, 87976), (54985, 82744), (62840, 72401)]