83235490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3701}}^1$

素因数の和:3894

約数の個数: 32

約数和(自身を含む): 162325296

約数和(自身を除く): 79089806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 865, 1730, 2249, 3701, 4498, 7402, 11245, 18505, 22490, 37010, 48113, 96226, 240565, 481130, 640273, 1280546, 3201365, 6402730, 8323549, 16647098, 41617745, 83235490]

約数ペア:

[(1, 83235490), (2, 41617745), (5, 16647098), (10, 8323549), (13, 6402730), (26, 3201365), (65, 1280546), (130, 640273), (173, 481130), (346, 240565), (865, 96226), (1730, 48113), (2249, 37010), (3701, 22490), (4498, 18505), (7402, 11245)]