22117030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 45061920

約数和(自身を除く): 22944890

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 169, 230, 299, 338, 569, 598, 845, 1138, 1495, 1690, 2845, 2990, 3887, 5690, 7397, 7774, 13087, 14794, 19435, 26174, 36985, 38870, 65435, 73970, 96161, 130870, 170131, 192322, 340262, 480805, 850655, 961610, 1701310, 2211703, 4423406, 11058515, 22117030]

約数ペア:

[(1, 22117030), (2, 11058515), (5, 4423406), (10, 2211703), (13, 1701310), (23, 961610), (26, 850655), (46, 480805), (65, 340262), (115, 192322), (130, 170131), (169, 130870), (230, 96161), (299, 73970), (338, 65435), (569, 38870), (598, 36985), (845, 26174), (1138, 19435), (1495, 14794), (1690, 13087), (2845, 7774), (2990, 7397), (3887, 5690)]