2075830

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3937248

約数和(自身を除く): 1861418

約数列:

[1, 2, 5, 10, 41, 61, 82, 83, 122, 166, 205, 305, 410, 415, 610, 830, 2501, 3403, 5002, 5063, 6806, 10126, 12505, 17015, 25010, 25315, 34030, 50630, 207583, 415166, 1037915, 2075830]

約数ペア:

[(1, 2075830), (2, 1037915), (5, 415166), (10, 207583), (41, 50630), (61, 34030), (82, 25315), (83, 25010), (122, 17015), (166, 12505), (205, 10126), (305, 6806), (410, 5063), (415, 5002), (610, 3403), (830, 2501)]