109002040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5483}}^1$

素因数の和:5572

約数の個数: 64

約数和(自身を含む): 284290560

約数和(自身を除く): 175288520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 5483, 9940, 10966, 19880, 21932, 27415, 38381, 43864, 54830, 76762, 109660, 153524, 191905, 219320, 307048, 383810, 389293, 767620, 778586, 1535240, 1557172, 1946465, 2725051, 3114344, 3892930, 5450102, 7785860, 10900204, 13625255, 15571720, 21800408, 27250510, 54501020, 109002040]

約数ペア:

[(1, 109002040), (2, 54501020), (4, 27250510), (5, 21800408), (7, 15571720), (8, 13625255), (10, 10900204), (14, 7785860), (20, 5450102), (28, 3892930), (35, 3114344), (40, 2725051), (56, 1946465), (70, 1557172), (71, 1535240), (140, 778586), (142, 767620), (280, 389293), (284, 383810), (355, 307048), (497, 219320), (568, 191905), (710, 153524), (994, 109660), (1420, 76762), (1988, 54830), (2485, 43864), (2840, 38381), (3976, 27415), (4970, 21932), (5483, 19880), (9940, 10966)]