86514100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21101}}^1$

素因数の和:21156

約数の個数: 36

約数和(自身を含む): 192323628

約数和(自身を除く): 105809528

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 21101, 42202, 84404, 105505, 211010, 422020, 527525, 865141, 1055050, 1730282, 2110100, 3460564, 4325705, 8651410, 17302820, 21628525, 43257050, 86514100]

約数ペア:

[(1, 86514100), (2, 43257050), (4, 21628525), (5, 17302820), (10, 8651410), (20, 4325705), (25, 3460564), (41, 2110100), (50, 1730282), (82, 1055050), (100, 865141), (164, 527525), (205, 422020), (410, 211010), (820, 105505), (1025, 84404), (2050, 42202), (4100, 21101)]