14974798280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28797689}}^1$

素因数の和:28797713

約数の個数: 32

約数和(自身を含む): 36285089400

約数和(自身を除く): 21310291120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28797689, 57595378, 115190756, 143988445, 230381512, 287976890, 374369957, 575953780, 748739914, 1151907560, 1497479828, 1871849785, 2994959656, 3743699570, 7487399140, 14974798280]

約数ペア:

[(1, 14974798280), (2, 7487399140), (4, 3743699570), (5, 2994959656), (8, 1871849785), (10, 1497479828), (13, 1151907560), (20, 748739914), (26, 575953780), (40, 374369957), (52, 287976890), (65, 230381512), (104, 143988445), (130, 115190756), (260, 57595378), (520, 28797689)]