112796920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 268884000

約数和(自身を除く): 156087080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 769, 772, 965, 1538, 1544, 1930, 3076, 3667, 3845, 3860, 6152, 7334, 7690, 7720, 14611, 14668, 15380, 18335, 29222, 29336, 30760, 36670, 58444, 73055, 73340, 116888, 146110, 146680, 148417, 292220, 296834, 584440, 593668, 742085, 1187336, 1484170, 2819923, 2968340, 5639846, 5936680, 11279692, 14099615, 22559384, 28199230, 56398460, 112796920]

約数ペア:

[(1, 112796920), (2, 56398460), (4, 28199230), (5, 22559384), (8, 14099615), (10, 11279692), (19, 5936680), (20, 5639846), (38, 2968340), (40, 2819923), (76, 1484170), (95, 1187336), (152, 742085), (190, 593668), (193, 584440), (380, 296834), (386, 292220), (760, 148417), (769, 146680), (772, 146110), (965, 116888), (1538, 73340), (1544, 73055), (1930, 58444), (3076, 36670), (3667, 30760), (3845, 29336), (3860, 29222), (6152, 18335), (7334, 15380), (7690, 14668), (7720, 14611)]