67675960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 170644320

約数和(自身を除く): 102968360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 4157, 8140, 8314, 16280, 16628, 20785, 33256, 41570, 45727, 83140, 91454, 153809, 166280, 182908, 228635, 307618, 365816, 457270, 615236, 769045, 914540, 1230472, 1538090, 1691899, 1829080, 3076180, 3383798, 6152360, 6767596, 8459495, 13535192, 16918990, 33837980, 67675960]

約数ペア:

[(1, 67675960), (2, 33837980), (4, 16918990), (5, 13535192), (8, 8459495), (10, 6767596), (11, 6152360), (20, 3383798), (22, 3076180), (37, 1829080), (40, 1691899), (44, 1538090), (55, 1230472), (74, 914540), (88, 769045), (110, 615236), (148, 457270), (185, 365816), (220, 307618), (296, 228635), (370, 182908), (407, 166280), (440, 153809), (740, 91454), (814, 83140), (1480, 45727), (1628, 41570), (2035, 33256), (3256, 20785), (4070, 16628), (4157, 16280), (8140, 8314)]