33241640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 79488000

約数和(自身を除く): 46246360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 191, 229, 380, 382, 458, 760, 764, 916, 955, 1145, 1528, 1832, 1910, 2290, 3629, 3820, 4351, 4580, 7258, 7640, 8702, 9160, 14516, 17404, 18145, 21755, 29032, 34808, 36290, 43510, 43739, 72580, 87020, 87478, 145160, 174040, 174956, 218695, 349912, 437390, 831041, 874780, 1662082, 1749560, 3324164, 4155205, 6648328, 8310410, 16620820, 33241640]

約数ペア:

[(1, 33241640), (2, 16620820), (4, 8310410), (5, 6648328), (8, 4155205), (10, 3324164), (19, 1749560), (20, 1662082), (38, 874780), (40, 831041), (76, 437390), (95, 349912), (152, 218695), (190, 174956), (191, 174040), (229, 145160), (380, 87478), (382, 87020), (458, 72580), (760, 43739), (764, 43510), (916, 36290), (955, 34808), (1145, 29032), (1528, 21755), (1832, 18145), (1910, 17404), (2290, 14516), (3629, 9160), (3820, 8702), (4351, 7640), (4580, 7258)]