2830533680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{209359}}^1$

素因数の和:209398

約数の個数: 60

約数和(自身を含む): 7126195680

約数和(自身を除く): 4295662000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 13520, 209359, 418718, 837436, 1046795, 1674872, 2093590, 2721667, 3349744, 4187180, 5443334, 8374360, 10886668, 13608335, 16748720, 21773336, 27216670, 35381671, 43546672, 54433340, 70763342, 108866680, 141526684, 176908355, 217733360, 283053368, 353816710, 566106736, 707633420, 1415266840, 2830533680]

約数ペア:

[(1, 2830533680), (2, 1415266840), (4, 707633420), (5, 566106736), (8, 353816710), (10, 283053368), (13, 217733360), (16, 176908355), (20, 141526684), (26, 108866680), (40, 70763342), (52, 54433340), (65, 43546672), (80, 35381671), (104, 27216670), (130, 21773336), (169, 16748720), (208, 13608335), (260, 10886668), (338, 8374360), (520, 5443334), (676, 4187180), (845, 3349744), (1040, 2721667), (1352, 2093590), (1690, 1674872), (2704, 1046795), (3380, 837436), (6760, 418718), (13520, 209359)]