23965620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 78532608

約数和(自身を除く): 54566988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1327, 1505, 1806, 2580, 2654, 3010, 3612, 3981, 4515, 5308, 6020, 6635, 7962, 9030, 9289, 13270, 15924, 18060, 18578, 19905, 26540, 27867, 37156, 39810, 46445, 55734, 57061, 79620, 92890, 111468, 114122, 139335, 171183, 185780, 228244, 278670, 285305, 342366, 399427, 557340, 570610, 684732, 798854, 855915, 1141220, 1198281, 1597708, 1711830, 1997135, 2396562, 3423660, 3994270, 4793124, 5991405, 7988540, 11982810, 23965620]

約数ペア:

[(1, 23965620), (2, 11982810), (3, 7988540), (4, 5991405), (5, 4793124), (6, 3994270), (7, 3423660), (10, 2396562), (12, 1997135), (14, 1711830), (15, 1597708), (20, 1198281), (21, 1141220), (28, 855915), (30, 798854), (35, 684732), (42, 570610), (43, 557340), (60, 399427), (70, 342366), (84, 285305), (86, 278670), (105, 228244), (129, 185780), (140, 171183), (172, 139335), (210, 114122), (215, 111468), (258, 92890), (301, 79620), (420, 57061), (430, 55734), (516, 46445), (602, 39810), (645, 37156), (860, 27867), (903, 26540), (1204, 19905), (1290, 18578), (1327, 18060), (1505, 15924), (1806, 13270), (2580, 9289), (2654, 9030), (3010, 7962), (3612, 6635), (3981, 6020), (4515, 5308)]