40068156910

素因数分解:

$2^1\times 5^1\times {\mathrm{208049}}^1\times {\mathrm{19259}}^1$

素因数の和:227315

約数の個数: 16

約数和(自身を含む): 72126774000

約数和(自身を除く): 32058617090

約数列:

[1, 2, 5, 10, 19259, 38518, 96295, 192590, 208049, 416098, 1040245, 2080490, 4006815691, 8013631382, 20034078455, 40068156910]

約数ペア:

[(1, 40068156910), (2, 20034078455), (5, 8013631382), (10, 4006815691), (19259, 2080490), (38518, 1040245), (96295, 416098), (192590, 208049)]