88574360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{45191}}^1$

素因数の和:45216

約数の個数: 48

約数和(自身を含む): 231834960

約数和(自身を除く): 143260600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 45191, 90382, 180764, 225955, 316337, 361528, 451910, 632674, 903820, 1265348, 1581685, 1807640, 2214359, 2530696, 3163370, 4428718, 6326740, 8857436, 11071795, 12653480, 17714872, 22143590, 44287180, 88574360]

約数ペア:

[(1, 88574360), (2, 44287180), (4, 22143590), (5, 17714872), (7, 12653480), (8, 11071795), (10, 8857436), (14, 6326740), (20, 4428718), (28, 3163370), (35, 2530696), (40, 2214359), (49, 1807640), (56, 1581685), (70, 1265348), (98, 903820), (140, 632674), (196, 451910), (245, 361528), (280, 316337), (392, 225955), (490, 180764), (980, 90382), (1960, 45191)]