5204050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 10389960

約数和(自身を除く): 5185910

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 97, 145, 185, 194, 290, 370, 485, 725, 925, 970, 1073, 1450, 1850, 2146, 2425, 2813, 3589, 4850, 5365, 5626, 7178, 10730, 14065, 17945, 26825, 28130, 35890, 53650, 70325, 89725, 104081, 140650, 179450, 208162, 520405, 1040810, 2602025, 5204050]

約数ペア:

[(1, 5204050), (2, 2602025), (5, 1040810), (10, 520405), (25, 208162), (29, 179450), (37, 140650), (50, 104081), (58, 89725), (74, 70325), (97, 53650), (145, 35890), (185, 28130), (194, 26825), (290, 17945), (370, 14065), (485, 10730), (725, 7178), (925, 5626), (970, 5365), (1073, 4850), (1450, 3589), (1850, 2813), (2146, 2425)]