111233200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21391}}^1$

素因数の和:21422

約数の個数: 60

約数和(自身を含む): 287807968

約数和(自身を除く): 176574768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 21391, 42782, 85564, 106955, 171128, 213910, 278083, 342256, 427820, 534775, 556166, 855640, 1069550, 1112332, 1390415, 1711280, 2139100, 2224664, 2780830, 4278200, 4449328, 5561660, 6952075, 8556400, 11123320, 13904150, 22246640, 27808300, 55616600, 111233200]

約数ペア:

[(1, 111233200), (2, 55616600), (4, 27808300), (5, 22246640), (8, 13904150), (10, 11123320), (13, 8556400), (16, 6952075), (20, 5561660), (25, 4449328), (26, 4278200), (40, 2780830), (50, 2224664), (52, 2139100), (65, 1711280), (80, 1390415), (100, 1112332), (104, 1069550), (130, 855640), (200, 556166), (208, 534775), (260, 427820), (325, 342256), (400, 278083), (520, 213910), (650, 171128), (1040, 106955), (1300, 85564), (2600, 42782), (5200, 21391)]