9968194280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{482021}}^1$

素因数の和:482090

約数の個数: 64

約数和(自身を含む): 24988020480

約数和(自身を除く): 15019826200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 4136, 5170, 10340, 20680, 482021, 964042, 1928084, 2410105, 3856168, 4820210, 5302231, 9640420, 10604462, 19280840, 21208924, 22654987, 26511155, 42417848, 45309974, 53022310, 90619948, 106044620, 113274935, 181239896, 212089240, 226549870, 249204857, 453099740, 498409714, 906199480, 996819428, 1246024285, 1993638856, 2492048570, 4984097140, 9968194280]

約数ペア:

[(1, 9968194280), (2, 4984097140), (4, 2492048570), (5, 1993638856), (8, 1246024285), (10, 996819428), (11, 906199480), (20, 498409714), (22, 453099740), (40, 249204857), (44, 226549870), (47, 212089240), (55, 181239896), (88, 113274935), (94, 106044620), (110, 90619948), (188, 53022310), (220, 45309974), (235, 42417848), (376, 26511155), (440, 22654987), (470, 21208924), (517, 19280840), (940, 10604462), (1034, 9640420), (1880, 5302231), (2068, 4820210), (2585, 3856168), (4136, 2410105), (5170, 1928084), (10340, 964042), (20680, 482021)]