25828034260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{712301}}^1$

素因数の和:712361

約数の個数: 72

約数和(自身を含む): 64799537544

約数和(自身を除く): 38971503284

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, 1295, 1813, 2590, 3626, 5180, 7252, 9065, 18130, 36260, 712301, 1424602, 2849204, 3561505, 4986107, 7123010, 9972214, 14246020, 19944428, 24930535, 26355137, 34902749, 49861070, 52710274, 69805498, 99722140, 105420548, 131775685, 139610996, 174513745, 184485959, 263551370, 349027490, 368971918, 527102740, 698054980, 737943836, 922429795, 1291401713, 1844859590, 2582803426, 3689719180, 5165606852, 6457008565, 12914017130, 25828034260]

約数ペア:

[(1, 25828034260), (2, 12914017130), (4, 6457008565), (5, 5165606852), (7, 3689719180), (10, 2582803426), (14, 1844859590), (20, 1291401713), (28, 922429795), (35, 737943836), (37, 698054980), (49, 527102740), (70, 368971918), (74, 349027490), (98, 263551370), (140, 184485959), (148, 174513745), (185, 139610996), (196, 131775685), (245, 105420548), (259, 99722140), (370, 69805498), (490, 52710274), (518, 49861070), (740, 34902749), (980, 26355137), (1036, 24930535), (1295, 19944428), (1813, 14246020), (2590, 9972214), (3626, 7123010), (5180, 4986107), (7252, 3561505), (9065, 2849204), (18130, 1424602), (36260, 712301)]