12115000

素因数分解:

$2^3\times 5^4\times {\mathrm{2423}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 28397160

約数和(自身を除く): 16282160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2423, 2500, 4846, 5000, 9692, 12115, 19384, 24230, 48460, 60575, 96920, 121150, 242300, 302875, 484600, 605750, 1211500, 1514375, 2423000, 3028750, 6057500, 12115000]

約数ペア:

[(1, 12115000), (2, 6057500), (4, 3028750), (5, 2423000), (8, 1514375), (10, 1211500), (20, 605750), (25, 484600), (40, 302875), (50, 242300), (100, 121150), (125, 96920), (200, 60575), (250, 48460), (500, 24230), (625, 19384), (1000, 12115), (1250, 9692), (2423, 5000), (2500, 4846)]