22111900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13038

約数の個数: 36

約数和(自身を含む): 50809248

約数和(自身を除く): 28697348

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 13007, 26014, 52028, 65035, 130070, 221119, 260140, 325175, 442238, 650350, 884476, 1105595, 1300700, 2211190, 4422380, 5527975, 11055950, 22111900]

約数ペア:

[(1, 22111900), (2, 11055950), (4, 5527975), (5, 4422380), (10, 2211190), (17, 1300700), (20, 1105595), (25, 884476), (34, 650350), (50, 442238), (68, 325175), (85, 260140), (100, 221119), (170, 130070), (340, 65035), (425, 52028), (850, 26014), (1700, 13007)]