42072400

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1108

約数の個数: 60

約数和(自身を含む): 102127392

約数和(自身を除く): 60054992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 200, 214, 400, 428, 535, 856, 983, 1070, 1712, 1966, 2140, 2675, 3932, 4280, 4915, 5350, 7864, 8560, 9830, 10700, 15728, 19660, 21400, 24575, 39320, 42800, 49150, 78640, 98300, 105181, 196600, 210362, 393200, 420724, 525905, 841448, 1051810, 1682896, 2103620, 2629525, 4207240, 5259050, 8414480, 10518100, 21036200, 42072400]

約数ペア:

[(1, 42072400), (2, 21036200), (4, 10518100), (5, 8414480), (8, 5259050), (10, 4207240), (16, 2629525), (20, 2103620), (25, 1682896), (40, 1051810), (50, 841448), (80, 525905), (100, 420724), (107, 393200), (200, 210362), (214, 196600), (400, 105181), (428, 98300), (535, 78640), (856, 49150), (983, 42800), (1070, 39320), (1712, 24575), (1966, 21400), (2140, 19660), (2675, 15728), (3932, 10700), (4280, 9830), (4915, 8560), (5350, 7864)]