38497760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 106868160

約数和(自身を除く): 68370400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 929, 1036, 1120, 1184, 1295, 1480, 1858, 2072, 2590, 2960, 3716, 4144, 4645, 5180, 5920, 6503, 7432, 8288, 9290, 10360, 13006, 14864, 18580, 20720, 26012, 29728, 32515, 34373, 37160, 41440, 52024, 65030, 68746, 74320, 104048, 130060, 137492, 148640, 171865, 208096, 240611, 260120, 274984, 343730, 481222, 520240, 549968, 687460, 962444, 1040480, 1099936, 1203055, 1374920, 1924888, 2406110, 2749840, 3849776, 4812220, 5499680, 7699552, 9624440, 19248880, 38497760]

約数ペア:

[(1, 38497760), (2, 19248880), (4, 9624440), (5, 7699552), (7, 5499680), (8, 4812220), (10, 3849776), (14, 2749840), (16, 2406110), (20, 1924888), (28, 1374920), (32, 1203055), (35, 1099936), (37, 1040480), (40, 962444), (56, 687460), (70, 549968), (74, 520240), (80, 481222), (112, 343730), (140, 274984), (148, 260120), (160, 240611), (185, 208096), (224, 171865), (259, 148640), (280, 137492), (296, 130060), (370, 104048), (518, 74320), (560, 68746), (592, 65030), (740, 52024), (929, 41440), (1036, 37160), (1120, 34373), (1184, 32515), (1295, 29728), (1480, 26012), (1858, 20720), (2072, 18580), (2590, 14864), (2960, 13006), (3716, 10360), (4144, 9290), (4645, 8288), (5180, 7432), (5920, 6503)]