42004269025

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{2069}}^1\times {\mathrm{6199}}^1$

素因数の和:8409

約数の個数: 24

約数和(自身を含む): 52516728000

約数和(自身を除く): 10512458975

約数列:

[1, 5, 25, 131, 655, 2069, 3275, 6199, 10345, 30995, 51725, 154975, 271039, 812069, 1355195, 4060345, 6775975, 12825731, 20301725, 64128655, 320643275, 1680170761, 8400853805, 42004269025]

約数ペア:

[(1, 42004269025), (5, 8400853805), (25, 1680170761), (131, 320643275), (655, 64128655), (2069, 20301725), (3275, 12825731), (6199, 6775975), (10345, 4060345), (30995, 1355195), (51725, 812069), (154975, 271039)]