2108094080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3271}}^1$

素因数の和:3362

約数の個数: 128

約数和(自身を含む): 5406652800

約数和(自身を除く): 3298558720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 64, 76, 80, 95, 106, 128, 152, 160, 190, 212, 265, 304, 320, 380, 424, 530, 608, 640, 760, 848, 1007, 1060, 1216, 1520, 1696, 2014, 2120, 2432, 3040, 3271, 3392, 4028, 4240, 5035, 6080, 6542, 6784, 8056, 8480, 10070, 12160, 13084, 16112, 16355, 16960, 20140, 26168, 32224, 32710, 33920, 40280, 52336, 62149, 64448, 65420, 80560, 104672, 124298, 128896, 130840, 161120, 173363, 209344, 248596, 261680, 310745, 322240, 346726, 418688, 497192, 523360, 621490, 644480, 693452, 866815, 994384, 1046720, 1242980, 1386904, 1733630, 1988768, 2093440, 2485960, 2773808, 3293897, 3467260, 3977536, 4971920, 5547616, 6587794, 6934520, 7955072, 9943840, 11095232, 13175588, 13869040, 16469485, 19887680, 22190464, 26351176, 27738080, 32938970, 39775360, 52702352, 55476160, 65877940, 105404704, 110952320, 131755880, 210809408, 263511760, 421618816, 527023520, 1054047040, 2108094080]

約数ペア:

[(1, 2108094080), (2, 1054047040), (4, 527023520), (5, 421618816), (8, 263511760), (10, 210809408), (16, 131755880), (19, 110952320), (20, 105404704), (32, 65877940), (38, 55476160), (40, 52702352), (53, 39775360), (64, 32938970), (76, 27738080), (80, 26351176), (95, 22190464), (106, 19887680), (128, 16469485), (152, 13869040), (160, 13175588), (190, 11095232), (212, 9943840), (265, 7955072), (304, 6934520), (320, 6587794), (380, 5547616), (424, 4971920), (530, 3977536), (608, 3467260), (640, 3293897), (760, 2773808), (848, 2485960), (1007, 2093440), (1060, 1988768), (1216, 1733630), (1520, 1386904), (1696, 1242980), (2014, 1046720), (2120, 994384), (2432, 866815), (3040, 693452), (3271, 644480), (3392, 621490), (4028, 523360), (4240, 497192), (5035, 418688), (6080, 346726), (6542, 322240), (6784, 310745), (8056, 261680), (8480, 248596), (10070, 209344), (12160, 173363), (13084, 161120), (16112, 130840), (16355, 128896), (16960, 124298), (20140, 104672), (26168, 80560), (32224, 65420), (32710, 64448), (33920, 62149), (40280, 52336)]