32719520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 83462400

約数和(自身を除く): 50742880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 76, 80, 94, 95, 152, 160, 188, 190, 229, 235, 304, 376, 380, 458, 470, 608, 752, 760, 893, 916, 940, 1145, 1504, 1520, 1786, 1832, 1880, 2290, 3040, 3572, 3664, 3760, 4351, 4465, 4580, 7144, 7328, 7520, 8702, 8930, 9160, 10763, 14288, 17404, 17860, 18320, 21526, 21755, 28576, 34808, 35720, 36640, 43052, 43510, 53815, 69616, 71440, 86104, 87020, 107630, 139232, 142880, 172208, 174040, 204497, 215260, 344416, 348080, 408994, 430520, 696160, 817988, 861040, 1022485, 1635976, 1722080, 2044970, 3271952, 4089940, 6543904, 8179880, 16359760, 32719520]

約数ペア:

[(1, 32719520), (2, 16359760), (4, 8179880), (5, 6543904), (8, 4089940), (10, 3271952), (16, 2044970), (19, 1722080), (20, 1635976), (32, 1022485), (38, 861040), (40, 817988), (47, 696160), (76, 430520), (80, 408994), (94, 348080), (95, 344416), (152, 215260), (160, 204497), (188, 174040), (190, 172208), (229, 142880), (235, 139232), (304, 107630), (376, 87020), (380, 86104), (458, 71440), (470, 69616), (608, 53815), (752, 43510), (760, 43052), (893, 36640), (916, 35720), (940, 34808), (1145, 28576), (1504, 21755), (1520, 21526), (1786, 18320), (1832, 17860), (1880, 17404), (2290, 14288), (3040, 10763), (3572, 9160), (3664, 8930), (3760, 8702), (4351, 7520), (4465, 7328), (4580, 7144)]