38544380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 96794208

約数和(自身を除く): 58249828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1063, 1295, 1813, 2126, 2590, 3626, 4252, 5180, 5315, 7252, 7441, 9065, 10630, 14882, 18130, 21260, 29764, 36260, 37205, 39331, 52087, 74410, 78662, 104174, 148820, 157324, 196655, 208348, 260435, 275317, 393310, 520870, 550634, 786620, 1041740, 1101268, 1376585, 1927219, 2753170, 3854438, 5506340, 7708876, 9636095, 19272190, 38544380]

約数ペア:

[(1, 38544380), (2, 19272190), (4, 9636095), (5, 7708876), (7, 5506340), (10, 3854438), (14, 2753170), (20, 1927219), (28, 1376585), (35, 1101268), (37, 1041740), (49, 786620), (70, 550634), (74, 520870), (98, 393310), (140, 275317), (148, 260435), (185, 208348), (196, 196655), (245, 157324), (259, 148820), (370, 104174), (490, 78662), (518, 74410), (740, 52087), (980, 39331), (1036, 37205), (1063, 36260), (1295, 29764), (1813, 21260), (2126, 18130), (2590, 14882), (3626, 10630), (4252, 9065), (5180, 7441), (5315, 7252)]