1036291880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{3109}}^1$

素因数の和:3774

約数の個数: 64

約数和(自身を含む): 2515741200

約数和(自身を除く): 1479449320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 641, 1282, 2564, 3109, 3205, 5128, 6218, 6410, 8333, 12436, 12820, 15545, 16666, 24872, 25640, 31090, 33332, 40417, 41665, 62180, 66664, 80834, 83330, 124360, 161668, 166660, 202085, 323336, 333320, 404170, 808340, 1616680, 1992869, 3985738, 7971476, 9964345, 15942952, 19928690, 25907297, 39857380, 51814594, 79714760, 103629188, 129536485, 207258376, 259072970, 518145940, 1036291880]

約数ペア:

[(1, 1036291880), (2, 518145940), (4, 259072970), (5, 207258376), (8, 129536485), (10, 103629188), (13, 79714760), (20, 51814594), (26, 39857380), (40, 25907297), (52, 19928690), (65, 15942952), (104, 9964345), (130, 7971476), (260, 3985738), (520, 1992869), (641, 1616680), (1282, 808340), (2564, 404170), (3109, 333320), (3205, 323336), (5128, 202085), (6218, 166660), (6410, 161668), (8333, 124360), (12436, 83330), (12820, 80834), (15545, 66664), (16666, 62180), (24872, 41665), (25640, 40417), (31090, 33332)]