85024990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 162557280

約数和(自身を除く): 77532290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 443, 886, 1129, 2215, 2258, 4430, 5645, 7531, 11290, 15062, 19193, 37655, 38386, 75310, 95965, 191930, 500147, 1000294, 2500735, 5001470, 8502499, 17004998, 42512495, 85024990]

約数ペア:

[(1, 85024990), (2, 42512495), (5, 17004998), (10, 8502499), (17, 5001470), (34, 2500735), (85, 1000294), (170, 500147), (443, 191930), (886, 95965), (1129, 75310), (2215, 38386), (2258, 37655), (4430, 19193), (5645, 15062), (7531, 11290)]