106221820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^2$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 242119584

約数和(自身を除く): 135897764

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 79, 92, 115, 148, 158, 185, 230, 316, 370, 395, 460, 740, 790, 851, 1580, 1702, 1817, 2923, 3404, 3634, 4255, 5846, 6241, 7268, 8510, 9085, 11692, 12482, 14615, 17020, 18170, 24964, 29230, 31205, 36340, 58460, 62410, 67229, 124820, 134458, 143543, 230917, 268916, 287086, 336145, 461834, 574172, 672290, 717715, 923668, 1154585, 1344580, 1435430, 2309170, 2870860, 4618340, 5311091, 10622182, 21244364, 26555455, 53110910, 106221820]

約数ペア:

[(1, 106221820), (2, 53110910), (4, 26555455), (5, 21244364), (10, 10622182), (20, 5311091), (23, 4618340), (37, 2870860), (46, 2309170), (74, 1435430), (79, 1344580), (92, 1154585), (115, 923668), (148, 717715), (158, 672290), (185, 574172), (230, 461834), (316, 336145), (370, 287086), (395, 268916), (460, 230917), (740, 143543), (790, 134458), (851, 124820), (1580, 67229), (1702, 62410), (1817, 58460), (2923, 36340), (3404, 31205), (3634, 29230), (4255, 24964), (5846, 18170), (6241, 17020), (7268, 14615), (8510, 12482), (9085, 11692)]