10728580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 23877504

約数和(自身を除く): 13148924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 281, 332, 415, 460, 562, 830, 1124, 1405, 1660, 1909, 2810, 3818, 5620, 6463, 7636, 9545, 12926, 19090, 23323, 25852, 32315, 38180, 46646, 64630, 93292, 116615, 129260, 233230, 466460, 536429, 1072858, 2145716, 2682145, 5364290, 10728580]

約数ペア:

[(1, 10728580), (2, 5364290), (4, 2682145), (5, 2145716), (10, 1072858), (20, 536429), (23, 466460), (46, 233230), (83, 129260), (92, 116615), (115, 93292), (166, 64630), (230, 46646), (281, 38180), (332, 32315), (415, 25852), (460, 23323), (562, 19090), (830, 12926), (1124, 9545), (1405, 7636), (1660, 6463), (1909, 5620), (2810, 3818)]