74655680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 112

約数和(自身を含む): 196632576

約数和(自身を除く): 121976896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 167, 176, 220, 254, 320, 334, 352, 440, 508, 635, 668, 704, 835, 880, 1016, 1270, 1336, 1397, 1670, 1760, 1837, 2032, 2540, 2672, 2794, 3340, 3520, 3674, 4064, 5080, 5344, 5588, 6680, 6985, 7348, 8128, 9185, 10160, 10688, 11176, 13360, 13970, 14696, 18370, 20320, 21209, 22352, 26720, 27940, 29392, 36740, 40640, 42418, 44704, 53440, 55880, 58784, 73480, 84836, 89408, 106045, 111760, 117568, 146960, 169672, 212090, 223520, 233299, 293920, 339344, 424180, 447040, 466598, 587840, 678688, 848360, 933196, 1166495, 1357376, 1696720, 1866392, 2332990, 3393440, 3732784, 4665980, 6786880, 7465568, 9331960, 14931136, 18663920, 37327840, 74655680]

約数ペア:

[(1, 74655680), (2, 37327840), (4, 18663920), (5, 14931136), (8, 9331960), (10, 7465568), (11, 6786880), (16, 4665980), (20, 3732784), (22, 3393440), (32, 2332990), (40, 1866392), (44, 1696720), (55, 1357376), (64, 1166495), (80, 933196), (88, 848360), (110, 678688), (127, 587840), (160, 466598), (167, 447040), (176, 424180), (220, 339344), (254, 293920), (320, 233299), (334, 223520), (352, 212090), (440, 169672), (508, 146960), (635, 117568), (668, 111760), (704, 106045), (835, 89408), (880, 84836), (1016, 73480), (1270, 58784), (1336, 55880), (1397, 53440), (1670, 44704), (1760, 42418), (1837, 40640), (2032, 36740), (2540, 29392), (2672, 27940), (2794, 26720), (3340, 22352), (3520, 21209), (3674, 20320), (4064, 18370), (5080, 14696), (5344, 13970), (5588, 13360), (6680, 11176), (6985, 10688), (7348, 10160), (8128, 9185)]