40920836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 83426112

約数和(自身を除く): 42505276

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 227, 241, 374, 454, 482, 748, 908, 964, 2497, 2651, 3859, 4097, 4994, 5302, 7718, 8194, 9988, 10604, 15436, 16388, 42449, 45067, 54707, 84898, 90134, 109414, 169796, 180268, 218828, 601777, 930019, 1203554, 1860038, 2407108, 3720076, 10230209, 20460418, 40920836]

約数ペア:

[(1, 40920836), (2, 20460418), (4, 10230209), (11, 3720076), (17, 2407108), (22, 1860038), (34, 1203554), (44, 930019), (68, 601777), (187, 218828), (227, 180268), (241, 169796), (374, 109414), (454, 90134), (482, 84898), (748, 54707), (908, 45067), (964, 42449), (2497, 16388), (2651, 15436), (3859, 10604), (4097, 9988), (4994, 8194), (5302, 7718)]