9827560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 23745600

約数和(自身を除く): 13918040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 134, 152, 190, 193, 268, 335, 380, 386, 536, 670, 760, 772, 965, 1273, 1340, 1544, 1930, 2546, 2680, 3667, 3860, 5092, 6365, 7334, 7720, 10184, 12730, 12931, 14668, 18335, 25460, 25862, 29336, 36670, 50920, 51724, 64655, 73340, 103448, 129310, 146680, 245689, 258620, 491378, 517240, 982756, 1228445, 1965512, 2456890, 4913780, 9827560]

約数ペア:

[(1, 9827560), (2, 4913780), (4, 2456890), (5, 1965512), (8, 1228445), (10, 982756), (19, 517240), (20, 491378), (38, 258620), (40, 245689), (67, 146680), (76, 129310), (95, 103448), (134, 73340), (152, 64655), (190, 51724), (193, 50920), (268, 36670), (335, 29336), (380, 25862), (386, 25460), (536, 18335), (670, 14668), (760, 12931), (772, 12730), (965, 10184), (1273, 7720), (1340, 7334), (1544, 6365), (1930, 5092), (2546, 3860), (2680, 3667)]