8021266860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7036199}}^1$

素因数の和:7036230

約数の個数: 48

約数和(自身を含む): 23641632000

約数和(自身を除く): 15620365140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 7036199, 14072398, 21108597, 28144796, 35180995, 42217194, 70361990, 84434388, 105542985, 133687781, 140723980, 211085970, 267375562, 401063343, 422171940, 534751124, 668438905, 802126686, 1336877810, 1604253372, 2005316715, 2673755620, 4010633430, 8021266860]

約数ペア:

[(1, 8021266860), (2, 4010633430), (3, 2673755620), (4, 2005316715), (5, 1604253372), (6, 1336877810), (10, 802126686), (12, 668438905), (15, 534751124), (19, 422171940), (20, 401063343), (30, 267375562), (38, 211085970), (57, 140723980), (60, 133687781), (76, 105542985), (95, 84434388), (114, 70361990), (190, 42217194), (228, 35180995), (285, 28144796), (380, 21108597), (570, 14072398), (1140, 7036199)]