117955370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3530

約数の個数: 32

約数和(自身を含む): 229536720

約数和(自身を除く): 111581350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3229, 3653, 6458, 7306, 16145, 18265, 32290, 36530, 41977, 83954, 209885, 419770, 907349, 1814698, 4536745, 9073490, 11795537, 23591074, 58977685, 117955370]

約数ペア:

[(1, 117955370), (2, 58977685), (5, 23591074), (10, 11795537), (13, 9073490), (26, 4536745), (65, 1814698), (130, 907349), (281, 419770), (562, 209885), (1405, 83954), (2810, 41977), (3229, 36530), (3653, 32290), (6458, 18265), (7306, 16145)]