3669705640

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{5197}}^1$

素因数の和:5474

約数の個数: 64

約数和(自身を含む): 8383334400

約数和(自身を除く): 4713628760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 139, 254, 278, 508, 556, 635, 695, 1016, 1112, 1270, 1390, 2540, 2780, 5080, 5197, 5560, 10394, 17653, 20788, 25985, 35306, 41576, 51970, 70612, 88265, 103940, 141224, 176530, 207880, 353060, 660019, 706120, 722383, 1320038, 1444766, 2640076, 2889532, 3300095, 3611915, 5280152, 5779064, 6600190, 7223830, 13200380, 14447660, 26400760, 28895320, 91742641, 183485282, 366970564, 458713205, 733941128, 917426410, 1834852820, 3669705640]

約数ペア:

[(1, 3669705640), (2, 1834852820), (4, 917426410), (5, 733941128), (8, 458713205), (10, 366970564), (20, 183485282), (40, 91742641), (127, 28895320), (139, 26400760), (254, 14447660), (278, 13200380), (508, 7223830), (556, 6600190), (635, 5779064), (695, 5280152), (1016, 3611915), (1112, 3300095), (1270, 2889532), (1390, 2640076), (2540, 1444766), (2780, 1320038), (5080, 722383), (5197, 706120), (5560, 660019), (10394, 353060), (17653, 207880), (20788, 176530), (25985, 141224), (35306, 103940), (41576, 88265), (51970, 70612)]