32828620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 78004080

約数和(自身を除く): 45175460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 109, 110, 148, 185, 218, 220, 370, 407, 436, 545, 740, 814, 1090, 1199, 1369, 1628, 2035, 2180, 2398, 2738, 4033, 4070, 4796, 5476, 5995, 6845, 8066, 8140, 11990, 13690, 15059, 16132, 20165, 23980, 27380, 30118, 40330, 44363, 60236, 75295, 80660, 88726, 149221, 150590, 177452, 221815, 298442, 301180, 443630, 596884, 746105, 887260, 1492210, 1641431, 2984420, 3282862, 6565724, 8207155, 16414310, 32828620]

約数ペア:

[(1, 32828620), (2, 16414310), (4, 8207155), (5, 6565724), (10, 3282862), (11, 2984420), (20, 1641431), (22, 1492210), (37, 887260), (44, 746105), (55, 596884), (74, 443630), (109, 301180), (110, 298442), (148, 221815), (185, 177452), (218, 150590), (220, 149221), (370, 88726), (407, 80660), (436, 75295), (545, 60236), (740, 44363), (814, 40330), (1090, 30118), (1199, 27380), (1369, 23980), (1628, 20165), (2035, 16132), (2180, 15059), (2398, 13690), (2738, 11990), (4033, 8140), (4070, 8066), (4796, 6845), (5476, 5995)]