2053767702920

素因数分解:

$2^3\times 5^1\times {\mathrm{2267}}^1\times {\mathrm{22648519}}^1$

素因数の和:22650797

約数の個数: 32

約数和(自身を含む): 4623015902400

約数和(自身を除く): 2569248199480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2267, 4534, 9068, 11335, 18136, 22670, 45340, 90680, 22648519, 45297038, 90594076, 113242595, 181188152, 226485190, 452970380, 905940760, 51344192573, 102688385146, 205376770292, 256720962865, 410753540584, 513441925730, 1026883851460, 2053767702920]

約数ペア:

[(1, 2053767702920), (2, 1026883851460), (4, 513441925730), (5, 410753540584), (8, 256720962865), (10, 205376770292), (20, 102688385146), (40, 51344192573), (2267, 905940760), (4534, 452970380), (9068, 226485190), (11335, 181188152), (18136, 113242595), (22670, 90594076), (45340, 45297038), (90680, 22648519)]