9968698480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9585287}}^1$

素因数の和:9585313

約数の個数: 40

約数和(自身を含む): 24960089952

約数和(自身を除く): 14991391472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 9585287, 19170574, 38341148, 47926435, 76682296, 95852870, 124608731, 153364592, 191705740, 249217462, 383411480, 498434924, 623043655, 766822960, 996869848, 1246087310, 1993739696, 2492174620, 4984349240, 9968698480]

約数ペア:

[(1, 9968698480), (2, 4984349240), (4, 2492174620), (5, 1993739696), (8, 1246087310), (10, 996869848), (13, 766822960), (16, 623043655), (20, 498434924), (26, 383411480), (40, 249217462), (52, 191705740), (65, 153364592), (80, 124608731), (104, 95852870), (130, 76682296), (208, 47926435), (260, 38341148), (520, 19170574), (1040, 9585287)]