25817360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6089}}^1$

素因数の和:6155

約数の個数: 40

約数和(自身を含む): 61167960

約数和(自身を除く): 35350600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 243560, 322717, 487120, 645434, 1290868, 1613585, 2581736, 3227170, 5163472, 6454340, 12908680, 25817360]

約数ペア:

[(1, 25817360), (2, 12908680), (4, 6454340), (5, 5163472), (8, 3227170), (10, 2581736), (16, 1613585), (20, 1290868), (40, 645434), (53, 487120), (80, 322717), (106, 243560), (212, 121780), (265, 97424), (424, 60890), (530, 48712), (848, 30445), (1060, 24356), (2120, 12178), (4240, 6089)]