23620000

素因数分解:

$2^5\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1211

約数の個数: 60

約数和(自身を含む): 58157946

約数和(自身を除く): 34537946

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1181, 1250, 2000, 2362, 2500, 4000, 4724, 5000, 5905, 9448, 10000, 11810, 18896, 20000, 23620, 29525, 37792, 47240, 59050, 94480, 118100, 147625, 188960, 236200, 295250, 472400, 590500, 738125, 944800, 1181000, 1476250, 2362000, 2952500, 4724000, 5905000, 11810000, 23620000]

約数ペア:

[(1, 23620000), (2, 11810000), (4, 5905000), (5, 4724000), (8, 2952500), (10, 2362000), (16, 1476250), (20, 1181000), (25, 944800), (32, 738125), (40, 590500), (50, 472400), (80, 295250), (100, 236200), (125, 188960), (160, 147625), (200, 118100), (250, 94480), (400, 59050), (500, 47240), (625, 37792), (800, 29525), (1000, 23620), (1181, 20000), (1250, 18896), (2000, 11810), (2362, 10000), (2500, 9448), (4000, 5905), (4724, 5000)]