6457960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9497}}^1$

素因数の和:9525

約数の個数: 32

約数和(自身を含む): 15386760

約数和(自身を除く): 8928800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 9497, 18994, 37988, 47485, 75976, 94970, 161449, 189940, 322898, 379880, 645796, 807245, 1291592, 1614490, 3228980, 6457960]

約数ペア:

[(1, 6457960), (2, 3228980), (4, 1614490), (5, 1291592), (8, 807245), (10, 645796), (17, 379880), (20, 322898), (34, 189940), (40, 161449), (68, 94970), (85, 75976), (136, 47485), (170, 37988), (340, 18994), (680, 9497)]