39648590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 78015312

約数和(自身を除く): 38366722

約数列:

[1, 2, 5, 10, 17, 34, 59, 67, 85, 118, 134, 170, 295, 335, 590, 670, 1003, 1139, 2006, 2278, 3481, 3953, 5015, 5695, 6962, 7906, 10030, 11390, 17405, 19765, 34810, 39530, 59177, 67201, 118354, 134402, 233227, 295885, 336005, 466454, 591770, 672010, 1166135, 2332270, 3964859, 7929718, 19824295, 39648590]

約数ペア:

[(1, 39648590), (2, 19824295), (5, 7929718), (10, 3964859), (17, 2332270), (34, 1166135), (59, 672010), (67, 591770), (85, 466454), (118, 336005), (134, 295885), (170, 233227), (295, 134402), (335, 118354), (590, 67201), (670, 59177), (1003, 39530), (1139, 34810), (2006, 19765), (2278, 17405), (3481, 11390), (3953, 10030), (5015, 7906), (5695, 6962)]