33376420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21673}}^1$

素因数の和:21700

約数の個数: 48

約数和(自身を含む): 87389568

約数和(自身を除く): 54013148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 21673, 43346, 86692, 108365, 151711, 216730, 238403, 303422, 433460, 476806, 606844, 758555, 953612, 1192015, 1517110, 1668821, 2384030, 3034220, 3337642, 4768060, 6675284, 8344105, 16688210, 33376420]

約数ペア:

[(1, 33376420), (2, 16688210), (4, 8344105), (5, 6675284), (7, 4768060), (10, 3337642), (11, 3034220), (14, 2384030), (20, 1668821), (22, 1517110), (28, 1192015), (35, 953612), (44, 758555), (55, 606844), (70, 476806), (77, 433460), (110, 303422), (140, 238403), (154, 216730), (220, 151711), (308, 108365), (385, 86692), (770, 43346), (1540, 21673)]