32103920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21121}}^1$

素因数の和:21153

約数の個数: 40

約数和(自身を含む): 78573840

約数和(自身を除く): 46469920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21121, 42242, 84484, 105605, 168968, 211210, 337936, 401299, 422420, 802598, 844840, 1605196, 1689680, 2006495, 3210392, 4012990, 6420784, 8025980, 16051960, 32103920]

約数ペア:

[(1, 32103920), (2, 16051960), (4, 8025980), (5, 6420784), (8, 4012990), (10, 3210392), (16, 2006495), (19, 1689680), (20, 1605196), (38, 844840), (40, 802598), (76, 422420), (80, 401299), (95, 337936), (152, 211210), (190, 168968), (304, 105605), (380, 84484), (760, 42242), (1520, 21121)]