61921400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4704

約数の個数: 48

約数和(自身を含む): 146147640

約数和(自身を除く): 84226240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 4621, 6700, 9242, 13400, 18484, 23105, 36968, 46210, 92420, 115525, 184840, 231050, 309607, 462100, 619214, 924200, 1238428, 1548035, 2476856, 3096070, 6192140, 7740175, 12384280, 15480350, 30960700, 61921400]

約数ペア:

[(1, 61921400), (2, 30960700), (4, 15480350), (5, 12384280), (8, 7740175), (10, 6192140), (20, 3096070), (25, 2476856), (40, 1548035), (50, 1238428), (67, 924200), (100, 619214), (134, 462100), (200, 309607), (268, 231050), (335, 184840), (536, 115525), (670, 92420), (1340, 46210), (1675, 36968), (2680, 23105), (3350, 18484), (4621, 13400), (6700, 9242)]