475203520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1218

約数の個数: 112

約数和(自身を含む): 1245339648

約数和(自身を除く): 770136128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1063, 1270, 1397, 1760, 2032, 2126, 2540, 2794, 3520, 4064, 4252, 5080, 5315, 5588, 6985, 8128, 8504, 10160, 10630, 11176, 11693, 13970, 17008, 20320, 21260, 22352, 23386, 27940, 34016, 40640, 42520, 44704, 46772, 55880, 58465, 68032, 85040, 89408, 93544, 111760, 116930, 135001, 170080, 187088, 223520, 233860, 270002, 340160, 374176, 447040, 467720, 540004, 675005, 748352, 935440, 1080008, 1350010, 1485011, 1870880, 2160016, 2700020, 2970022, 3741760, 4320032, 5400040, 5940044, 7425055, 8640064, 10800080, 11880088, 14850110, 21600160, 23760176, 29700220, 43200320, 47520352, 59400440, 95040704, 118800880, 237601760, 475203520]

約数ペア:

[(1, 475203520), (2, 237601760), (4, 118800880), (5, 95040704), (8, 59400440), (10, 47520352), (11, 43200320), (16, 29700220), (20, 23760176), (22, 21600160), (32, 14850110), (40, 11880088), (44, 10800080), (55, 8640064), (64, 7425055), (80, 5940044), (88, 5400040), (110, 4320032), (127, 3741760), (160, 2970022), (176, 2700020), (220, 2160016), (254, 1870880), (320, 1485011), (352, 1350010), (440, 1080008), (508, 935440), (635, 748352), (704, 675005), (880, 540004), (1016, 467720), (1063, 447040), (1270, 374176), (1397, 340160), (1760, 270002), (2032, 233860), (2126, 223520), (2540, 187088), (2794, 170080), (3520, 135001), (4064, 116930), (4252, 111760), (5080, 93544), (5315, 89408), (5588, 85040), (6985, 68032), (8128, 58465), (8504, 55880), (10160, 46772), (10630, 44704), (11176, 42520), (11693, 40640), (13970, 34016), (17008, 27940), (20320, 23386), (21260, 22352)]