156975396250

素因数分解:

$2^1\times 5^4\times {\mathrm{109}}^1\times {\mathrm{1152113}}^1$

素因数の和:1152244

約数の個数: 40

約数和(自身を含む): 296934341220

約数和(自身を除く): 139958944970

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 545, 625, 1090, 1250, 2725, 5450, 13625, 27250, 68125, 136250, 1152113, 2304226, 5760565, 11521130, 28802825, 57605650, 125580317, 144014125, 251160634, 288028250, 627901585, 720070625, 1255803170, 1440141250, 3139507925, 6279015850, 15697539625, 31395079250, 78487698125, 156975396250]

約数ペア:

[(1, 156975396250), (2, 78487698125), (5, 31395079250), (10, 15697539625), (25, 6279015850), (50, 3139507925), (109, 1440141250), (125, 1255803170), (218, 720070625), (250, 627901585), (545, 288028250), (625, 251160634), (1090, 144014125), (1250, 125580317), (2725, 57605650), (5450, 28802825), (13625, 11521130), (27250, 5760565), (68125, 2304226), (136250, 1152113)]