11774560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10513}}^1$

素因数の和:10535

約数の個数: 48

約数和(自身を含む): 31794336

約数和(自身を除く): 20019776

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, 10513, 21026, 42052, 52565, 73591, 84104, 105130, 147182, 168208, 210260, 294364, 336416, 367955, 420520, 588728, 735910, 841040, 1177456, 1471820, 1682080, 2354912, 2943640, 5887280, 11774560]

約数ペア:

[(1, 11774560), (2, 5887280), (4, 2943640), (5, 2354912), (7, 1682080), (8, 1471820), (10, 1177456), (14, 841040), (16, 735910), (20, 588728), (28, 420520), (32, 367955), (35, 336416), (40, 294364), (56, 210260), (70, 168208), (80, 147182), (112, 105130), (140, 84104), (160, 73591), (224, 52565), (280, 42052), (560, 21026), (1120, 10513)]