40161650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 81296136

約数和(自身を除く): 41134486

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 850, 925, 1258, 1277, 1850, 2554, 3145, 6290, 6385, 12770, 15725, 21709, 31450, 31925, 43418, 47249, 63850, 94498, 108545, 217090, 236245, 472490, 542725, 803233, 1085450, 1181225, 1606466, 2362450, 4016165, 8032330, 20080825, 40161650]

約数ペア:

[(1, 40161650), (2, 20080825), (5, 8032330), (10, 4016165), (17, 2362450), (25, 1606466), (34, 1181225), (37, 1085450), (50, 803233), (74, 542725), (85, 472490), (170, 236245), (185, 217090), (370, 108545), (425, 94498), (629, 63850), (850, 47249), (925, 43418), (1258, 31925), (1277, 31450), (1850, 21709), (2554, 15725), (3145, 12770), (6290, 6385)]