25583280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 84589824

約数和(自身を除く): 59006544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 43, 48, 60, 67, 74, 80, 86, 111, 120, 129, 134, 148, 172, 185, 201, 215, 222, 240, 258, 268, 296, 335, 344, 370, 402, 430, 444, 516, 536, 555, 592, 645, 670, 688, 740, 804, 860, 888, 1005, 1032, 1072, 1110, 1290, 1340, 1480, 1591, 1608, 1720, 1776, 2010, 2064, 2220, 2479, 2580, 2680, 2881, 2960, 3182, 3216, 3440, 4020, 4440, 4773, 4958, 5160, 5360, 5762, 6364, 7437, 7955, 8040, 8643, 8880, 9546, 9916, 10320, 11524, 12395, 12728, 14405, 14874, 15910, 16080, 17286, 19092, 19832, 23048, 23865, 24790, 25456, 28810, 29748, 31820, 34572, 37185, 38184, 39664, 43215, 46096, 47730, 49580, 57620, 59496, 63640, 69144, 74370, 76368, 86430, 95460, 99160, 106597, 115240, 118992, 127280, 138288, 148740, 172860, 190920, 198320, 213194, 230480, 297480, 319791, 345720, 381840, 426388, 532985, 594960, 639582, 691440, 852776, 1065970, 1279164, 1598955, 1705552, 2131940, 2558328, 3197910, 4263880, 5116656, 6395820, 8527760, 12791640, 25583280]

約数ペア:

[(1, 25583280), (2, 12791640), (3, 8527760), (4, 6395820), (5, 5116656), (6, 4263880), (8, 3197910), (10, 2558328), (12, 2131940), (15, 1705552), (16, 1598955), (20, 1279164), (24, 1065970), (30, 852776), (37, 691440), (40, 639582), (43, 594960), (48, 532985), (60, 426388), (67, 381840), (74, 345720), (80, 319791), (86, 297480), (111, 230480), (120, 213194), (129, 198320), (134, 190920), (148, 172860), (172, 148740), (185, 138288), (201, 127280), (215, 118992), (222, 115240), (240, 106597), (258, 99160), (268, 95460), (296, 86430), (335, 76368), (344, 74370), (370, 69144), (402, 63640), (430, 59496), (444, 57620), (516, 49580), (536, 47730), (555, 46096), (592, 43215), (645, 39664), (670, 38184), (688, 37185), (740, 34572), (804, 31820), (860, 29748), (888, 28810), (1005, 25456), (1032, 24790), (1072, 23865), (1110, 23048), (1290, 19832), (1340, 19092), (1480, 17286), (1591, 16080), (1608, 15910), (1720, 14874), (1776, 14405), (2010, 12728), (2064, 12395), (2220, 11524), (2479, 10320), (2580, 9916), (2680, 9546), (2881, 8880), (2960, 8643), (3182, 8040), (3216, 7955), (3440, 7437), (4020, 6364), (4440, 5762), (4773, 5360), (4958, 5160)]