97788760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143807}}^1$

素因数の和:143835

約数の個数: 32

約数和(自身を含む): 232968960

約数和(自身を除く): 135180200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 143807, 287614, 575228, 719035, 1150456, 1438070, 2444719, 2876140, 4889438, 5752280, 9778876, 12223595, 19557752, 24447190, 48894380, 97788760]

約数ペア:

[(1, 97788760), (2, 48894380), (4, 24447190), (5, 19557752), (8, 12223595), (10, 9778876), (17, 5752280), (20, 4889438), (34, 2876140), (40, 2444719), (68, 1438070), (85, 1150456), (136, 719035), (170, 575228), (340, 287614), (680, 143807)]