1151878040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7853}}^1$

素因数の和:8076

約数の個数: 64

約数和(自身を含む): 2742616800

約数和(自身を除く): 1590738760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 772, 965, 1544, 1930, 3667, 3860, 7334, 7720, 7853, 14668, 15706, 18335, 29336, 31412, 36670, 39265, 62824, 73340, 78530, 146680, 149207, 157060, 298414, 314120, 596828, 746035, 1193656, 1492070, 1515629, 2984140, 3031258, 5968280, 6062516, 7578145, 12125032, 15156290, 28796951, 30312580, 57593902, 60625160, 115187804, 143984755, 230375608, 287969510, 575939020, 1151878040]

約数ペア:

[(1, 1151878040), (2, 575939020), (4, 287969510), (5, 230375608), (8, 143984755), (10, 115187804), (19, 60625160), (20, 57593902), (38, 30312580), (40, 28796951), (76, 15156290), (95, 12125032), (152, 7578145), (190, 6062516), (193, 5968280), (380, 3031258), (386, 2984140), (760, 1515629), (772, 1492070), (965, 1193656), (1544, 746035), (1930, 596828), (3667, 314120), (3860, 298414), (7334, 157060), (7720, 149207), (7853, 146680), (14668, 78530), (15706, 73340), (18335, 62824), (29336, 39265), (31412, 36670)]