11847700

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:732

約数の個数: 36

約数和(自身を含む): 25865532

約数和(自身を除く): 14017832

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 461, 514, 922, 1028, 1285, 1844, 2305, 2570, 4610, 5140, 6425, 9220, 11525, 12850, 23050, 25700, 46100, 118477, 236954, 473908, 592385, 1184770, 2369540, 2961925, 5923850, 11847700]

約数ペア:

[(1, 11847700), (2, 5923850), (4, 2961925), (5, 2369540), (10, 1184770), (20, 592385), (25, 473908), (50, 236954), (100, 118477), (257, 46100), (461, 25700), (514, 23050), (922, 12850), (1028, 11525), (1285, 9220), (1844, 6425), (2305, 5140), (2570, 4610)]