541508380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{10099}}^1$

素因数の和:10498

約数の個数: 48

約数和(自身を含む): 1303142400

約数和(自身を除く): 761634020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10099, 10724, 13405, 20198, 26810, 40396, 50495, 53620, 70693, 100990, 141386, 201980, 282772, 353465, 706930, 1413860, 3867917, 7735834, 15471668, 19339585, 27075419, 38679170, 54150838, 77358340, 108301676, 135377095, 270754190, 541508380]

約数ペア:

[(1, 541508380), (2, 270754190), (4, 135377095), (5, 108301676), (7, 77358340), (10, 54150838), (14, 38679170), (20, 27075419), (28, 19339585), (35, 15471668), (70, 7735834), (140, 3867917), (383, 1413860), (766, 706930), (1532, 353465), (1915, 282772), (2681, 201980), (3830, 141386), (5362, 100990), (7660, 70693), (10099, 53620), (10724, 50495), (13405, 40396), (20198, 26810)]