99946880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14197}}^1$

素因数の和:14227

約数の個数: 64

約数和(自身を含む): 260675280

約数和(自身を除く): 160728400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 14197, 28394, 56788, 70985, 113576, 141970, 156167, 227152, 283940, 312334, 454304, 567880, 624668, 780835, 908608, 1135760, 1249336, 1561670, 1817216, 2271520, 2498672, 3123340, 4543040, 4997344, 6246680, 9086080, 9994688, 12493360, 19989376, 24986720, 49973440, 99946880]

約数ペア:

[(1, 99946880), (2, 49973440), (4, 24986720), (5, 19989376), (8, 12493360), (10, 9994688), (11, 9086080), (16, 6246680), (20, 4997344), (22, 4543040), (32, 3123340), (40, 2498672), (44, 2271520), (55, 1817216), (64, 1561670), (80, 1249336), (88, 1135760), (110, 908608), (128, 780835), (160, 624668), (176, 567880), (220, 454304), (320, 312334), (352, 283940), (440, 227152), (640, 156167), (704, 141970), (880, 113576), (1408, 70985), (1760, 56788), (3520, 28394), (7040, 14197)]