385124960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1876

約数の個数: 96

約数和(自身を含む): 1000968192

約数和(自身を除く): 615843232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 1016, 1270, 1397, 1723, 1760, 2032, 2540, 2794, 3446, 4064, 5080, 5588, 6892, 6985, 8615, 10160, 11176, 13784, 13970, 17230, 18953, 20320, 22352, 27568, 27940, 34460, 37906, 44704, 55136, 55880, 68920, 75812, 94765, 111760, 137840, 151624, 189530, 218821, 223520, 275680, 303248, 379060, 437642, 606496, 758120, 875284, 1094105, 1516240, 1750568, 2188210, 2407031, 3032480, 3501136, 4376420, 4814062, 7002272, 8752840, 9628124, 12035155, 17505680, 19256248, 24070310, 35011360, 38512496, 48140620, 77024992, 96281240, 192562480, 385124960]

約数ペア:

[(1, 385124960), (2, 192562480), (4, 96281240), (5, 77024992), (8, 48140620), (10, 38512496), (11, 35011360), (16, 24070310), (20, 19256248), (22, 17505680), (32, 12035155), (40, 9628124), (44, 8752840), (55, 7002272), (80, 4814062), (88, 4376420), (110, 3501136), (127, 3032480), (160, 2407031), (176, 2188210), (220, 1750568), (254, 1516240), (352, 1094105), (440, 875284), (508, 758120), (635, 606496), (880, 437642), (1016, 379060), (1270, 303248), (1397, 275680), (1723, 223520), (1760, 218821), (2032, 189530), (2540, 151624), (2794, 137840), (3446, 111760), (4064, 94765), (5080, 75812), (5588, 68920), (6892, 55880), (6985, 55136), (8615, 44704), (10160, 37906), (11176, 34460), (13784, 27940), (13970, 27568), (17230, 22352), (18953, 20320)]