22378580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 35682220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 47, 70, 76, 94, 95, 133, 140, 179, 188, 190, 235, 266, 329, 358, 380, 470, 532, 658, 665, 716, 893, 895, 940, 1253, 1316, 1330, 1645, 1786, 1790, 2506, 2660, 3290, 3401, 3572, 3580, 4465, 5012, 6251, 6265, 6580, 6802, 8413, 8930, 12502, 12530, 13604, 16826, 17005, 17860, 23807, 25004, 25060, 31255, 33652, 34010, 42065, 47614, 58891, 62510, 68020, 84130, 95228, 117782, 119035, 125020, 159847, 168260, 235564, 238070, 294455, 319694, 476140, 588910, 639388, 799235, 1118929, 1177820, 1598470, 2237858, 3196940, 4475716, 5594645, 11189290, 22378580]

約数ペア:

[(1, 22378580), (2, 11189290), (4, 5594645), (5, 4475716), (7, 3196940), (10, 2237858), (14, 1598470), (19, 1177820), (20, 1118929), (28, 799235), (35, 639388), (38, 588910), (47, 476140), (70, 319694), (76, 294455), (94, 238070), (95, 235564), (133, 168260), (140, 159847), (179, 125020), (188, 119035), (190, 117782), (235, 95228), (266, 84130), (329, 68020), (358, 62510), (380, 58891), (470, 47614), (532, 42065), (658, 34010), (665, 33652), (716, 31255), (893, 25060), (895, 25004), (940, 23807), (1253, 17860), (1316, 17005), (1330, 16826), (1645, 13604), (1786, 12530), (1790, 12502), (2506, 8930), (2660, 8413), (3290, 6802), (3401, 6580), (3572, 6265), (3580, 6251), (4465, 5012)]