85009460

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{12041}}^1$

素因数の和:12403

約数の個数: 24

約数和(自身を含む): 179040456

約数和(自身を除く): 94030996

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 12041, 24082, 48164, 60205, 120410, 240820, 4250473, 8500946, 17001892, 21252365, 42504730, 85009460]

約数ペア:

[(1, 85009460), (2, 42504730), (4, 21252365), (5, 17001892), (10, 8500946), (20, 4250473), (353, 240820), (706, 120410), (1412, 60205), (1765, 48164), (3530, 24082), (7060, 12041)]