103556000

素因数分解:

$2^5\times 5^3\times {\mathrm{25889}}^1$

素因数の和:25914

約数の個数: 48

約数和(自身を含む): 254446920

約数和(自身を除く): 150890920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 25889, 51778, 103556, 129445, 207112, 258890, 414224, 517780, 647225, 828448, 1035560, 1294450, 2071120, 2588900, 3236125, 4142240, 5177800, 6472250, 10355600, 12944500, 20711200, 25889000, 51778000, 103556000]

約数ペア:

[(1, 103556000), (2, 51778000), (4, 25889000), (5, 20711200), (8, 12944500), (10, 10355600), (16, 6472250), (20, 5177800), (25, 4142240), (32, 3236125), (40, 2588900), (50, 2071120), (80, 1294450), (100, 1035560), (125, 828448), (160, 647225), (200, 517780), (250, 414224), (400, 258890), (500, 207112), (800, 129445), (1000, 103556), (2000, 51778), (4000, 25889)]