2783152040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1\times {\mathrm{2063}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 6486739200

約数和(自身を除く): 3703587160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1163, 2063, 2326, 4126, 4652, 5815, 8252, 9304, 10315, 11630, 16504, 20630, 23260, 33727, 41260, 46520, 59827, 67454, 82520, 119654, 134908, 168635, 239308, 269816, 299135, 337270, 478616, 598270, 674540, 1196540, 1349080, 2393080, 2399269, 4798538, 9597076, 11996345, 19194152, 23992690, 47985380, 69578801, 95970760, 139157602, 278315204, 347894005, 556630408, 695788010, 1391576020, 2783152040]

約数ペア:

[(1, 2783152040), (2, 1391576020), (4, 695788010), (5, 556630408), (8, 347894005), (10, 278315204), (20, 139157602), (29, 95970760), (40, 69578801), (58, 47985380), (116, 23992690), (145, 19194152), (232, 11996345), (290, 9597076), (580, 4798538), (1160, 2399269), (1163, 2393080), (2063, 1349080), (2326, 1196540), (4126, 674540), (4652, 598270), (5815, 478616), (8252, 337270), (9304, 299135), (10315, 269816), (11630, 239308), (16504, 168635), (20630, 134908), (23260, 119654), (33727, 82520), (41260, 67454), (46520, 59827)]