22955270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 48540384

約数和(自身を除く): 25585114

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 47, 65, 85, 94, 130, 169, 170, 221, 235, 289, 338, 442, 470, 578, 611, 799, 845, 1105, 1222, 1445, 1598, 1690, 2210, 2873, 2890, 3055, 3757, 3995, 5746, 6110, 7514, 7943, 7990, 10387, 13583, 14365, 15886, 18785, 20774, 27166, 28730, 37570, 39715, 48841, 51935, 67915, 79430, 97682, 103870, 135031, 135830, 176579, 244205, 270062, 353158, 488410, 675155, 882895, 1350310, 1765790, 2295527, 4591054, 11477635, 22955270]

約数ペア:

[(1, 22955270), (2, 11477635), (5, 4591054), (10, 2295527), (13, 1765790), (17, 1350310), (26, 882895), (34, 675155), (47, 488410), (65, 353158), (85, 270062), (94, 244205), (130, 176579), (169, 135830), (170, 135031), (221, 103870), (235, 97682), (289, 79430), (338, 67915), (442, 51935), (470, 48841), (578, 39715), (611, 37570), (799, 28730), (845, 27166), (1105, 20774), (1222, 18785), (1445, 15886), (1598, 14365), (1690, 13583), (2210, 10387), (2873, 7990), (2890, 7943), (3055, 7514), (3757, 6110), (3995, 5746)]