2012161760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1796573}}^1$

素因数の和:1796595

約数の個数: 48

約数和(自身を含む): 5432839776

約数和(自身を除く): 3420678016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1796573, 3593146, 7186292, 8982865, 12576011, 14372584, 17965730, 25152022, 28745168, 35931460, 50304044, 57490336, 62880055, 71862920, 100608088, 125760110, 143725840, 201216176, 251520220, 287451680, 402432352, 503040440, 1006080880, 2012161760]

約数ペア:

[(1, 2012161760), (2, 1006080880), (4, 503040440), (5, 402432352), (7, 287451680), (8, 251520220), (10, 201216176), (14, 143725840), (16, 125760110), (20, 100608088), (28, 71862920), (32, 62880055), (35, 57490336), (40, 50304044), (56, 35931460), (70, 28745168), (80, 25152022), (112, 17965730), (140, 14372584), (160, 12576011), (224, 8982865), (280, 7186292), (560, 3593146), (1120, 1796573)]