37655440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:256

約数の個数: 80

約数和(自身を含む): 91119168

約数和(自身を除く): 53463728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 83, 106, 107, 166, 212, 214, 265, 332, 415, 424, 428, 530, 535, 664, 830, 848, 856, 1060, 1070, 1328, 1660, 1712, 2120, 2140, 3320, 4240, 4280, 4399, 5671, 6640, 8560, 8798, 8881, 11342, 17596, 17762, 21995, 22684, 28355, 35192, 35524, 43990, 44405, 45368, 56710, 70384, 71048, 87980, 88810, 90736, 113420, 142096, 175960, 177620, 226840, 351920, 355240, 453680, 470693, 710480, 941386, 1882772, 2353465, 3765544, 4706930, 7531088, 9413860, 18827720, 37655440]

約数ペア:

[(1, 37655440), (2, 18827720), (4, 9413860), (5, 7531088), (8, 4706930), (10, 3765544), (16, 2353465), (20, 1882772), (40, 941386), (53, 710480), (80, 470693), (83, 453680), (106, 355240), (107, 351920), (166, 226840), (212, 177620), (214, 175960), (265, 142096), (332, 113420), (415, 90736), (424, 88810), (428, 87980), (530, 71048), (535, 70384), (664, 56710), (830, 45368), (848, 44405), (856, 43990), (1060, 35524), (1070, 35192), (1328, 28355), (1660, 22684), (1712, 21995), (2120, 17762), (2140, 17596), (3320, 11342), (4240, 8881), (4280, 8798), (4399, 8560), (5671, 6640)]