38467660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24979}}^1$

素因数の和:25006

約数の個数: 48

約数和(自身を含む): 100719360

約数和(自身を除く): 62251700

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, 24979, 49958, 99916, 124895, 174853, 249790, 274769, 349706, 499580, 549538, 699412, 874265, 1099076, 1373845, 1748530, 1923383, 2747690, 3497060, 3846766, 5495380, 7693532, 9616915, 19233830, 38467660]

約数ペア:

[(1, 38467660), (2, 19233830), (4, 9616915), (5, 7693532), (7, 5495380), (10, 3846766), (11, 3497060), (14, 2747690), (20, 1923383), (22, 1748530), (28, 1373845), (35, 1099076), (44, 874265), (55, 699412), (70, 549538), (77, 499580), (110, 349706), (140, 274769), (154, 249790), (220, 174853), (308, 124895), (385, 99916), (770, 49958), (1540, 24979)]