16497220240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12130309}}^1$

素因数の和:12130339

約数の個数: 40

約数和(自身を含む): 40612277880

約数和(自身を除く): 24115057640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 12130309, 24260618, 48521236, 60651545, 97042472, 121303090, 194084944, 206215253, 242606180, 412430506, 485212360, 824861012, 970424720, 1031076265, 1649722024, 2062152530, 3299444048, 4124305060, 8248610120, 16497220240]

約数ペア:

[(1, 16497220240), (2, 8248610120), (4, 4124305060), (5, 3299444048), (8, 2062152530), (10, 1649722024), (16, 1031076265), (17, 970424720), (20, 824861012), (34, 485212360), (40, 412430506), (68, 242606180), (80, 206215253), (85, 194084944), (136, 121303090), (170, 97042472), (272, 60651545), (340, 48521236), (680, 24260618), (1360, 12130309)]