108971080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 260352000

約数和(自身を除く): 151380920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 1016, 1129, 1270, 2258, 2413, 2540, 4516, 4826, 5080, 5645, 9032, 9652, 11290, 12065, 19304, 21451, 22580, 24130, 42902, 45160, 48260, 85804, 96520, 107255, 143383, 171608, 214510, 286766, 429020, 573532, 716915, 858040, 1147064, 1433830, 2724277, 2867660, 5448554, 5735320, 10897108, 13621385, 21794216, 27242770, 54485540, 108971080]

約数ペア:

[(1, 108971080), (2, 54485540), (4, 27242770), (5, 21794216), (8, 13621385), (10, 10897108), (19, 5735320), (20, 5448554), (38, 2867660), (40, 2724277), (76, 1433830), (95, 1147064), (127, 858040), (152, 716915), (190, 573532), (254, 429020), (380, 286766), (508, 214510), (635, 171608), (760, 143383), (1016, 107255), (1129, 96520), (1270, 85804), (2258, 48260), (2413, 45160), (2540, 42902), (4516, 24130), (4826, 22580), (5080, 21451), (5645, 19304), (9032, 12065), (9652, 11290)]