22939540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 29613548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1063, 1079, 1660, 2126, 2158, 4252, 4316, 5315, 5395, 10630, 10790, 13819, 21260, 21580, 27638, 55276, 69095, 88229, 138190, 176458, 276380, 352916, 441145, 882290, 1146977, 1764580, 2293954, 4587908, 5734885, 11469770, 22939540]

約数ペア:

[(1, 22939540), (2, 11469770), (4, 5734885), (5, 4587908), (10, 2293954), (13, 1764580), (20, 1146977), (26, 882290), (52, 441145), (65, 352916), (83, 276380), (130, 176458), (166, 138190), (260, 88229), (332, 69095), (415, 55276), (830, 27638), (1063, 21580), (1079, 21260), (1660, 13819), (2126, 10790), (2158, 10630), (4252, 5395), (4316, 5315)]