8862980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 22982400

約数和(自身を除く): 14119420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 37, 58, 59, 70, 74, 116, 118, 140, 145, 148, 185, 203, 236, 259, 290, 295, 370, 406, 413, 518, 580, 590, 740, 812, 826, 1015, 1036, 1073, 1180, 1295, 1652, 1711, 2030, 2065, 2146, 2183, 2590, 3422, 4060, 4130, 4292, 4366, 5180, 5365, 6844, 7511, 8260, 8555, 8732, 10730, 10915, 11977, 15022, 15281, 17110, 21460, 21830, 23954, 30044, 30562, 34220, 37555, 43660, 47908, 59885, 61124, 63307, 75110, 76405, 119770, 126614, 150220, 152810, 239540, 253228, 305620, 316535, 443149, 633070, 886298, 1266140, 1772596, 2215745, 4431490, 8862980]

約数ペア:

[(1, 8862980), (2, 4431490), (4, 2215745), (5, 1772596), (7, 1266140), (10, 886298), (14, 633070), (20, 443149), (28, 316535), (29, 305620), (35, 253228), (37, 239540), (58, 152810), (59, 150220), (70, 126614), (74, 119770), (116, 76405), (118, 75110), (140, 63307), (145, 61124), (148, 59885), (185, 47908), (203, 43660), (236, 37555), (259, 34220), (290, 30562), (295, 30044), (370, 23954), (406, 21830), (413, 21460), (518, 17110), (580, 15281), (590, 15022), (740, 11977), (812, 10915), (826, 10730), (1015, 8732), (1036, 8555), (1073, 8260), (1180, 7511), (1295, 6844), (1652, 5365), (1711, 5180), (2030, 4366), (2065, 4292), (2146, 4130), (2183, 4060), (2590, 3422)]