13199480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 24125320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 47, 56, 59, 68, 70, 85, 94, 118, 119, 136, 140, 170, 188, 235, 236, 238, 280, 295, 329, 340, 376, 413, 470, 472, 476, 590, 595, 658, 680, 799, 826, 940, 952, 1003, 1180, 1190, 1316, 1598, 1645, 1652, 1880, 2006, 2065, 2360, 2380, 2632, 2773, 3196, 3290, 3304, 3995, 4012, 4130, 4760, 5015, 5546, 5593, 6392, 6580, 7021, 7990, 8024, 8260, 10030, 11092, 11186, 13160, 13865, 14042, 15980, 16520, 19411, 20060, 22184, 22372, 27730, 27965, 28084, 31960, 35105, 38822, 40120, 44744, 47141, 55460, 55930, 56168, 70210, 77644, 94282, 97055, 110920, 111860, 140420, 155288, 188564, 194110, 223720, 235705, 280840, 329987, 377128, 388220, 471410, 659974, 776440, 942820, 1319948, 1649935, 1885640, 2639896, 3299870, 6599740, 13199480]

約数ペア:

[(1, 13199480), (2, 6599740), (4, 3299870), (5, 2639896), (7, 1885640), (8, 1649935), (10, 1319948), (14, 942820), (17, 776440), (20, 659974), (28, 471410), (34, 388220), (35, 377128), (40, 329987), (47, 280840), (56, 235705), (59, 223720), (68, 194110), (70, 188564), (85, 155288), (94, 140420), (118, 111860), (119, 110920), (136, 97055), (140, 94282), (170, 77644), (188, 70210), (235, 56168), (236, 55930), (238, 55460), (280, 47141), (295, 44744), (329, 40120), (340, 38822), (376, 35105), (413, 31960), (470, 28084), (472, 27965), (476, 27730), (590, 22372), (595, 22184), (658, 20060), (680, 19411), (799, 16520), (826, 15980), (940, 14042), (952, 13865), (1003, 13160), (1180, 11186), (1190, 11092), (1316, 10030), (1598, 8260), (1645, 8024), (1652, 7990), (1880, 7021), (2006, 6580), (2065, 6392), (2360, 5593), (2380, 5546), (2632, 5015), (2773, 4760), (3196, 4130), (3290, 4012), (3304, 3995)]