29525000

素因数分解:

$2^3\times 5^5\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 69253380

約数和(自身を除く): 39728380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1181, 1250, 2362, 2500, 3125, 4724, 5000, 5905, 6250, 9448, 11810, 12500, 23620, 25000, 29525, 47240, 59050, 118100, 147625, 236200, 295250, 590500, 738125, 1181000, 1476250, 2952500, 3690625, 5905000, 7381250, 14762500, 29525000]

約数ペア:

[(1, 29525000), (2, 14762500), (4, 7381250), (5, 5905000), (8, 3690625), (10, 2952500), (20, 1476250), (25, 1181000), (40, 738125), (50, 590500), (100, 295250), (125, 236200), (200, 147625), (250, 118100), (500, 59050), (625, 47240), (1000, 29525), (1181, 25000), (1250, 23620), (2362, 12500), (2500, 11810), (3125, 9448), (4724, 6250), (5000, 5905)]