104392000

素因数分解:

$2^6\times 5^3\times {\mathrm{13049}}^1$

素因数の和:13076

約数の個数: 56

約数和(自身を含む): 258546600

約数和(自身を除く): 154154600

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, 800, 1000, 1600, 2000, 4000, 8000, 13049, 26098, 52196, 65245, 104392, 130490, 208784, 260980, 326225, 417568, 521960, 652450, 835136, 1043920, 1304900, 1631125, 2087840, 2609800, 3262250, 4175680, 5219600, 6524500, 10439200, 13049000, 20878400, 26098000, 52196000, 104392000]

約数ペア:

[(1, 104392000), (2, 52196000), (4, 26098000), (5, 20878400), (8, 13049000), (10, 10439200), (16, 6524500), (20, 5219600), (25, 4175680), (32, 3262250), (40, 2609800), (50, 2087840), (64, 1631125), (80, 1304900), (100, 1043920), (125, 835136), (160, 652450), (200, 521960), (250, 417568), (320, 326225), (400, 260980), (500, 208784), (800, 130490), (1000, 104392), (1600, 65245), (2000, 52196), (4000, 26098), (8000, 13049)]