1036825040

素因数分解:

$2^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{33317}}^1$

素因数の和:33719

約数の個数: 40

約数和(自身を含む): 2416887720

約数和(自身を除く): 1380062680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 15560, 31120, 33317, 66634, 133268, 166585, 266536, 333170, 533072, 666340, 1332680, 2665360, 12960313, 25920626, 51841252, 64801565, 103682504, 129603130, 207365008, 259206260, 518412520, 1036825040]

約数ペア:

[(1, 1036825040), (2, 518412520), (4, 259206260), (5, 207365008), (8, 129603130), (10, 103682504), (16, 64801565), (20, 51841252), (40, 25920626), (80, 12960313), (389, 2665360), (778, 1332680), (1556, 666340), (1945, 533072), (3112, 333170), (3890, 266536), (6224, 166585), (7780, 133268), (15560, 66634), (31120, 33317)]