3263960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11657}}^1$

素因数の和:11675

約数の個数: 32

約数和(自身を含む): 8393760

約数和(自身を除く): 5129800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11657, 23314, 46628, 58285, 81599, 93256, 116570, 163198, 233140, 326396, 407995, 466280, 652792, 815990, 1631980, 3263960]

約数ペア:

[(1, 3263960), (2, 1631980), (4, 815990), (5, 652792), (7, 466280), (8, 407995), (10, 326396), (14, 233140), (20, 163198), (28, 116570), (35, 93256), (40, 81599), (56, 58285), (70, 46628), (140, 23314), (280, 11657)]