112204420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 250363008

約数和(自身を除く): 138158588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 523, 631, 1046, 1262, 2092, 2524, 2615, 3155, 5230, 6310, 8891, 10460, 10727, 12620, 17782, 21454, 35564, 42908, 44455, 53635, 88910, 107270, 177820, 214540, 330013, 660026, 1320052, 1650065, 3300130, 5610221, 6600260, 11220442, 22440884, 28051105, 56102210, 112204420]

約数ペア:

[(1, 112204420), (2, 56102210), (4, 28051105), (5, 22440884), (10, 11220442), (17, 6600260), (20, 5610221), (34, 3300130), (68, 1650065), (85, 1320052), (170, 660026), (340, 330013), (523, 214540), (631, 177820), (1046, 107270), (1262, 88910), (2092, 53635), (2524, 44455), (2615, 42908), (3155, 35564), (5230, 21454), (6310, 17782), (8891, 12620), (10460, 10727)]