32420840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1530

約数の個数: 64

約数和(自身を含む): 79488000

約数和(自身を除く): 47067160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 1471, 2204, 2755, 2942, 4408, 5510, 5884, 7355, 11020, 11768, 14710, 22040, 27949, 29420, 42659, 55898, 58840, 85318, 111796, 139745, 170636, 213295, 223592, 279490, 341272, 426590, 558980, 810521, 853180, 1117960, 1621042, 1706360, 3242084, 4052605, 6484168, 8105210, 16210420, 32420840]

約数ペア:

[(1, 32420840), (2, 16210420), (4, 8105210), (5, 6484168), (8, 4052605), (10, 3242084), (19, 1706360), (20, 1621042), (29, 1117960), (38, 853180), (40, 810521), (58, 558980), (76, 426590), (95, 341272), (116, 279490), (145, 223592), (152, 213295), (190, 170636), (232, 139745), (290, 111796), (380, 85318), (551, 58840), (580, 55898), (760, 42659), (1102, 29420), (1160, 27949), (1471, 22040), (2204, 14710), (2755, 11768), (2942, 11020), (4408, 7355), (5510, 5884)]