534856760

素因数分解:

$2^3\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{5791}}^1$

素因数の和:8111

約数の個数: 32

約数和(自身を含む): 1204156800

約数和(自身を除く): 669300040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2309, 4618, 5791, 9236, 11545, 11582, 18472, 23090, 23164, 28955, 46180, 46328, 57910, 92360, 115820, 231640, 13371419, 26742838, 53485676, 66857095, 106971352, 133714190, 267428380, 534856760]

約数ペア:

[(1, 534856760), (2, 267428380), (4, 133714190), (5, 106971352), (8, 66857095), (10, 53485676), (20, 26742838), (40, 13371419), (2309, 231640), (4618, 115820), (5791, 92360), (9236, 57910), (11545, 46328), (11582, 46180), (18472, 28955), (23090, 23164)]