4220233925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{563}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 5662018560

約数和(自身を除く): 1441784635

約数列:

[1, 5, 19, 25, 43, 95, 215, 367, 475, 563, 817, 1075, 1835, 2815, 4085, 6973, 9175, 10697, 14075, 15781, 20425, 24209, 34865, 53485, 78905, 121045, 174325, 206621, 267425, 299839, 394525, 459971, 605225, 1033105, 1499195, 2299855, 3925799, 5165525, 7495975, 8884703, 11499275, 19628995, 44423515, 98144975, 168809357, 222117575, 844046785, 4220233925]

約数ペア:

[(1, 4220233925), (5, 844046785), (19, 222117575), (25, 168809357), (43, 98144975), (95, 44423515), (215, 19628995), (367, 11499275), (475, 8884703), (563, 7495975), (817, 5165525), (1075, 3925799), (1835, 2299855), (2815, 1499195), (4085, 1033105), (6973, 605225), (9175, 459971), (10697, 394525), (14075, 299839), (15781, 267425), (20425, 206621), (24209, 174325), (34865, 121045), (53485, 78905)]