41459980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 90205920

約数和(自身を除く): 48745940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 313, 358, 370, 626, 716, 740, 895, 1252, 1565, 1790, 3130, 3580, 6260, 6623, 11581, 13246, 23162, 26492, 33115, 46324, 56027, 57905, 66230, 112054, 115810, 132460, 224108, 231620, 280135, 560270, 1120540, 2072999, 4145998, 8291996, 10364995, 20729990, 41459980]

約数ペア:

[(1, 41459980), (2, 20729990), (4, 10364995), (5, 8291996), (10, 4145998), (20, 2072999), (37, 1120540), (74, 560270), (148, 280135), (179, 231620), (185, 224108), (313, 132460), (358, 115810), (370, 112054), (626, 66230), (716, 57905), (740, 56027), (895, 46324), (1252, 33115), (1565, 26492), (1790, 23162), (3130, 13246), (3580, 11581), (6260, 6623)]