148906000

素因数分解:

$2^4\times 5^3\times {\mathrm{74453}}^1$

素因数の和:74476

約数の個数: 40

約数和(自身を含む): 360059544

約数和(自身を除く): 211153544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 74453, 148906, 297812, 372265, 595624, 744530, 1191248, 1489060, 1861325, 2978120, 3722650, 5956240, 7445300, 9306625, 14890600, 18613250, 29781200, 37226500, 74453000, 148906000]

約数ペア:

[(1, 148906000), (2, 74453000), (4, 37226500), (5, 29781200), (8, 18613250), (10, 14890600), (16, 9306625), (20, 7445300), (25, 5956240), (40, 3722650), (50, 2978120), (80, 1861325), (100, 1489060), (125, 1191248), (200, 744530), (250, 595624), (400, 372265), (500, 297812), (1000, 148906), (2000, 74453)]