112272610

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 206550000

約数和(自身を除く): 94277390

約数列:

[1, 2, 5, 10, 89, 101, 178, 202, 445, 505, 890, 1010, 1249, 2498, 6245, 8989, 12490, 17978, 44945, 89890, 111161, 126149, 222322, 252298, 555805, 630745, 1111610, 1261490, 11227261, 22454522, 56136305, 112272610]

約数ペア:

[(1, 112272610), (2, 56136305), (5, 22454522), (10, 11227261), (89, 1261490), (101, 1111610), (178, 630745), (202, 555805), (445, 252298), (505, 222322), (890, 126149), (1010, 111161), (1249, 89890), (2498, 44945), (6245, 17978), (8989, 12490)]