5642350

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 60

約数和(自身を含む): 12503664

約数和(自身を除く): 6861314

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 49, 50, 70, 94, 98, 175, 235, 245, 329, 343, 350, 470, 490, 658, 686, 1175, 1225, 1645, 1715, 2303, 2350, 2401, 2450, 3290, 3430, 4606, 4802, 8225, 8575, 11515, 12005, 16121, 16450, 17150, 23030, 24010, 32242, 57575, 60025, 80605, 112847, 115150, 120050, 161210, 225694, 403025, 564235, 806050, 1128470, 2821175, 5642350]

約数ペア:

[(1, 5642350), (2, 2821175), (5, 1128470), (7, 806050), (10, 564235), (14, 403025), (25, 225694), (35, 161210), (47, 120050), (49, 115150), (50, 112847), (70, 80605), (94, 60025), (98, 57575), (175, 32242), (235, 24010), (245, 23030), (329, 17150), (343, 16450), (350, 16121), (470, 12005), (490, 11515), (658, 8575), (686, 8225), (1175, 4802), (1225, 4606), (1645, 3430), (1715, 3290), (2303, 2450), (2350, 2401)]