85293140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 186412800

約数和(自身を除く): 101119660

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1459, 1580, 2918, 2923, 5836, 5846, 7295, 11692, 14590, 14615, 29180, 29230, 53983, 58460, 107966, 115261, 215932, 230522, 269915, 461044, 539830, 576305, 1079660, 1152610, 2305220, 4264657, 8529314, 17058628, 21323285, 42646570, 85293140]

約数ペア:

[(1, 85293140), (2, 42646570), (4, 21323285), (5, 17058628), (10, 8529314), (20, 4264657), (37, 2305220), (74, 1152610), (79, 1079660), (148, 576305), (158, 539830), (185, 461044), (316, 269915), (370, 230522), (395, 215932), (740, 115261), (790, 107966), (1459, 58460), (1580, 53983), (2918, 29230), (2923, 29180), (5836, 14615), (5846, 14590), (7295, 11692)]