72954380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 158348736

約数和(自身を除く): 85394356

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 311, 317, 370, 622, 634, 740, 1244, 1268, 1555, 1585, 3110, 3170, 6220, 6340, 11507, 11729, 23014, 23458, 46028, 46916, 57535, 58645, 98587, 115070, 117290, 197174, 230140, 234580, 394348, 492935, 985870, 1971740, 3647719, 7295438, 14590876, 18238595, 36477190, 72954380]

約数ペア:

[(1, 72954380), (2, 36477190), (4, 18238595), (5, 14590876), (10, 7295438), (20, 3647719), (37, 1971740), (74, 985870), (148, 492935), (185, 394348), (311, 234580), (317, 230140), (370, 197174), (622, 117290), (634, 115070), (740, 98587), (1244, 58645), (1268, 57535), (1555, 46916), (1585, 46028), (3110, 23458), (3170, 23014), (6220, 11729), (6340, 11507)]