47240000

素因数分解:

$2^6\times 5^4\times {\mathrm{1181}}^1$

素因数の和:1213

約数の個数: 70

約数和(自身を含む): 117239034

約数和(自身を除く): 69999034

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 625, 800, 1000, 1181, 1250, 1600, 2000, 2362, 2500, 4000, 4724, 5000, 5905, 8000, 9448, 10000, 11810, 18896, 20000, 23620, 29525, 37792, 40000, 47240, 59050, 75584, 94480, 118100, 147625, 188960, 236200, 295250, 377920, 472400, 590500, 738125, 944800, 1181000, 1476250, 1889600, 2362000, 2952500, 4724000, 5905000, 9448000, 11810000, 23620000, 47240000]

約数ペア:

[(1, 47240000), (2, 23620000), (4, 11810000), (5, 9448000), (8, 5905000), (10, 4724000), (16, 2952500), (20, 2362000), (25, 1889600), (32, 1476250), (40, 1181000), (50, 944800), (64, 738125), (80, 590500), (100, 472400), (125, 377920), (160, 295250), (200, 236200), (250, 188960), (320, 147625), (400, 118100), (500, 94480), (625, 75584), (800, 59050), (1000, 47240), (1181, 40000), (1250, 37792), (1600, 29525), (2000, 23620), (2362, 20000), (2500, 18896), (4000, 11810), (4724, 10000), (5000, 9448), (5905, 8000)]