4574960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 80

約数和(自身を含む): 11811744

約数和(自身を除く): 7236784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 83, 104, 106, 130, 166, 208, 212, 260, 265, 332, 415, 424, 520, 530, 664, 689, 830, 848, 1040, 1060, 1079, 1328, 1378, 1660, 2120, 2158, 2756, 3320, 3445, 4240, 4316, 4399, 5395, 5512, 6640, 6890, 8632, 8798, 10790, 11024, 13780, 17264, 17596, 21580, 21995, 27560, 35192, 43160, 43990, 55120, 57187, 70384, 86320, 87980, 114374, 175960, 228748, 285935, 351920, 457496, 571870, 914992, 1143740, 2287480, 4574960]

約数ペア:

[(1, 4574960), (2, 2287480), (4, 1143740), (5, 914992), (8, 571870), (10, 457496), (13, 351920), (16, 285935), (20, 228748), (26, 175960), (40, 114374), (52, 87980), (53, 86320), (65, 70384), (80, 57187), (83, 55120), (104, 43990), (106, 43160), (130, 35192), (166, 27560), (208, 21995), (212, 21580), (260, 17596), (265, 17264), (332, 13780), (415, 11024), (424, 10790), (520, 8798), (530, 8632), (664, 6890), (689, 6640), (830, 5512), (848, 5395), (1040, 4399), (1060, 4316), (1079, 4240), (1328, 3445), (1378, 3320), (1660, 2756), (2120, 2158)]