325021600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21383}}^1$

素因数の和:21422

約数の個数: 72

約数和(自身を含む): 835259040

約数和(自身を除く): 510237440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 21383, 42766, 85532, 106915, 171064, 213830, 342128, 406277, 427660, 534575, 684256, 812554, 855320, 1069150, 1625108, 1710640, 2031385, 2138300, 3250216, 3421280, 4062770, 4276600, 6500432, 8125540, 8553200, 10156925, 13000864, 16251080, 17106400, 20313850, 32502160, 40627700, 65004320, 81255400, 162510800, 325021600]

約数ペア:

[(1, 325021600), (2, 162510800), (4, 81255400), (5, 65004320), (8, 40627700), (10, 32502160), (16, 20313850), (19, 17106400), (20, 16251080), (25, 13000864), (32, 10156925), (38, 8553200), (40, 8125540), (50, 6500432), (76, 4276600), (80, 4062770), (95, 3421280), (100, 3250216), (152, 2138300), (160, 2031385), (190, 1710640), (200, 1625108), (304, 1069150), (380, 855320), (400, 812554), (475, 684256), (608, 534575), (760, 427660), (800, 406277), (950, 342128), (1520, 213830), (1900, 171064), (3040, 106915), (3800, 85532), (7600, 42766), (15200, 21383)]