75515420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{130199}}^1$

素因数の和:130237

約数の個数: 24

約数和(自身を含む): 164052000

約数和(自身を除く): 88536580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 130199, 260398, 520796, 650995, 1301990, 2603980, 3775771, 7551542, 15103084, 18878855, 37757710, 75515420]

約数ペア:

[(1, 75515420), (2, 37757710), (4, 18878855), (5, 15103084), (10, 7551542), (20, 3775771), (29, 2603980), (58, 1301990), (116, 650995), (145, 520796), (290, 260398), (580, 130199)]