40450012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18353}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 77086800

約数和(自身を除く): 36636788

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 18353, 36706, 73412, 348707, 532237, 697414, 1064474, 1394828, 2128948, 10112503, 20225006, 40450012]

約数ペア:

[(1, 40450012), (2, 20225006), (4, 10112503), (19, 2128948), (29, 1394828), (38, 1064474), (58, 697414), (76, 532237), (116, 348707), (551, 73412), (1102, 36706), (2204, 18353)]