4788160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1181

約数の個数: 56

約数和(自身を含む): 12289536

約数和(自身を除く): 7501376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 1151, 2080, 2302, 4160, 4604, 5755, 9208, 11510, 14963, 18416, 23020, 29926, 36832, 46040, 59852, 73664, 74815, 92080, 119704, 149630, 184160, 239408, 299260, 368320, 478816, 598520, 957632, 1197040, 2394080, 4788160]

約数ペア:

[(1, 4788160), (2, 2394080), (4, 1197040), (5, 957632), (8, 598520), (10, 478816), (13, 368320), (16, 299260), (20, 239408), (26, 184160), (32, 149630), (40, 119704), (52, 92080), (64, 74815), (65, 73664), (80, 59852), (104, 46040), (130, 36832), (160, 29926), (208, 23020), (260, 18416), (320, 14963), (416, 11510), (520, 9208), (832, 5755), (1040, 4604), (1151, 4160), (2080, 2302)]