2575940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 5651436

約数和(自身を除く): 3075496

約数列:

[1, 2, 4, 5, 10, 20, 37, 59, 74, 118, 148, 185, 236, 295, 370, 590, 740, 1180, 2183, 3481, 4366, 6962, 8732, 10915, 13924, 17405, 21830, 34810, 43660, 69620, 128797, 257594, 515188, 643985, 1287970, 2575940]

約数ペア:

[(1, 2575940), (2, 1287970), (4, 643985), (5, 515188), (10, 257594), (20, 128797), (37, 69620), (59, 43660), (74, 34810), (118, 21830), (148, 17405), (185, 13924), (236, 10915), (295, 8732), (370, 6962), (590, 4366), (740, 3481), (1180, 2183)]