39333040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 97538400

約数和(自身を除く): 58205360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 229, 304, 380, 452, 458, 565, 760, 904, 916, 1130, 1145, 1520, 1808, 1832, 2147, 2260, 2290, 3664, 4294, 4351, 4520, 4580, 8588, 8702, 9040, 9160, 10735, 17176, 17404, 18320, 21470, 21755, 25877, 34352, 34808, 42940, 43510, 51754, 69616, 85880, 87020, 103508, 129385, 171760, 174040, 207016, 258770, 348080, 414032, 491663, 517540, 983326, 1035080, 1966652, 2070160, 2458315, 3933304, 4916630, 7866608, 9833260, 19666520, 39333040]

約数ペア:

[(1, 39333040), (2, 19666520), (4, 9833260), (5, 7866608), (8, 4916630), (10, 3933304), (16, 2458315), (19, 2070160), (20, 1966652), (38, 1035080), (40, 983326), (76, 517540), (80, 491663), (95, 414032), (113, 348080), (152, 258770), (190, 207016), (226, 174040), (229, 171760), (304, 129385), (380, 103508), (452, 87020), (458, 85880), (565, 69616), (760, 51754), (904, 43510), (916, 42940), (1130, 34808), (1145, 34352), (1520, 25877), (1808, 21755), (1832, 21470), (2147, 18320), (2260, 17404), (2290, 17176), (3664, 10735), (4294, 9160), (4351, 9040), (4520, 8702), (4580, 8588)]