67870580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2324

約数の個数: 48

約数和(自身を含む): 150017616

約数和(自身を除く): 82147036

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2237, 3034, 4474, 6068, 7585, 8948, 11185, 15170, 22370, 30340, 44740, 82769, 91717, 165538, 183434, 331076, 366868, 413845, 458585, 827690, 917170, 1655380, 1834340, 3393529, 6787058, 13574116, 16967645, 33935290, 67870580]

約数ペア:

[(1, 67870580), (2, 33935290), (4, 16967645), (5, 13574116), (10, 6787058), (20, 3393529), (37, 1834340), (41, 1655380), (74, 917170), (82, 827690), (148, 458585), (164, 413845), (185, 366868), (205, 331076), (370, 183434), (410, 165538), (740, 91717), (820, 82769), (1517, 44740), (2237, 30340), (3034, 22370), (4474, 15170), (6068, 11185), (7585, 8948)]