4558102640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{626113}}^1$

素因数の和:626146

約数の個数: 80

約数和(自身を含む): 13043206848

約数和(自身を除く): 8485104208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 626113, 1252226, 2504452, 3130565, 4382791, 5008904, 6261130, 8139469, 8765582, 10017808, 12522260, 16278938, 17531164, 21913955, 25044520, 32557876, 35062328, 40697345, 43827910, 50089040, 56976283, 65115752, 70124656, 81394690, 87655820, 113952566, 130231504, 162789380, 175311640, 227905132, 284881415, 325578760, 350623280, 455810264, 569762830, 651157520, 911620528, 1139525660, 2279051320, 4558102640]

約数ペア:

[(1, 4558102640), (2, 2279051320), (4, 1139525660), (5, 911620528), (7, 651157520), (8, 569762830), (10, 455810264), (13, 350623280), (14, 325578760), (16, 284881415), (20, 227905132), (26, 175311640), (28, 162789380), (35, 130231504), (40, 113952566), (52, 87655820), (56, 81394690), (65, 70124656), (70, 65115752), (80, 56976283), (91, 50089040), (104, 43827910), (112, 40697345), (130, 35062328), (140, 32557876), (182, 25044520), (208, 21913955), (260, 17531164), (280, 16278938), (364, 12522260), (455, 10017808), (520, 8765582), (560, 8139469), (728, 6261130), (910, 5008904), (1040, 4382791), (1456, 3130565), (1820, 2504452), (3640, 1252226), (7280, 626113)]