1995460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5869}}^1$

素因数の和:5895

約数の個数: 24

約数和(自身を含む): 4437720

約数和(自身を除く): 2442260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 5869, 11738, 23476, 29345, 58690, 99773, 117380, 199546, 399092, 498865, 997730, 1995460]

約数ペア:

[(1, 1995460), (2, 997730), (4, 498865), (5, 399092), (10, 199546), (17, 117380), (20, 99773), (34, 58690), (68, 29345), (85, 23476), (170, 11738), (340, 5869)]