40394200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 121777920

約数和(自身を除く): 81383720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 43, 44, 50, 55, 56, 61, 70, 77, 86, 88, 100, 110, 122, 140, 154, 172, 175, 200, 215, 220, 244, 275, 280, 301, 305, 308, 344, 350, 385, 427, 430, 440, 473, 488, 550, 602, 610, 616, 671, 700, 770, 854, 860, 946, 1075, 1100, 1204, 1220, 1342, 1400, 1505, 1525, 1540, 1708, 1720, 1892, 1925, 2135, 2150, 2200, 2365, 2408, 2440, 2623, 2684, 3010, 3050, 3080, 3311, 3355, 3416, 3784, 3850, 4270, 4300, 4697, 4730, 5246, 5368, 6020, 6100, 6622, 6710, 7525, 7700, 8540, 8600, 9394, 9460, 10492, 10675, 11825, 12040, 12200, 13115, 13244, 13420, 15050, 15400, 16555, 16775, 17080, 18361, 18788, 18920, 20984, 21350, 23485, 23650, 26230, 26488, 26840, 28853, 30100, 33110, 33550, 36722, 37576, 42700, 46970, 47300, 52460, 57706, 60200, 65575, 66220, 67100, 73444, 82775, 85400, 91805, 93940, 94600, 104920, 115412, 117425, 131150, 132440, 134200, 144265, 146888, 165550, 183610, 187880, 201971, 230824, 234850, 262300, 288530, 331100, 367220, 403942, 459025, 469700, 524600, 577060, 662200, 721325, 734440, 807884, 918050, 939400, 1009855, 1154120, 1442650, 1615768, 1836100, 2019710, 2885300, 3672200, 4039420, 5049275, 5770600, 8078840, 10098550, 20197100, 40394200]

約数ペア:

[(1, 40394200), (2, 20197100), (4, 10098550), (5, 8078840), (7, 5770600), (8, 5049275), (10, 4039420), (11, 3672200), (14, 2885300), (20, 2019710), (22, 1836100), (25, 1615768), (28, 1442650), (35, 1154120), (40, 1009855), (43, 939400), (44, 918050), (50, 807884), (55, 734440), (56, 721325), (61, 662200), (70, 577060), (77, 524600), (86, 469700), (88, 459025), (100, 403942), (110, 367220), (122, 331100), (140, 288530), (154, 262300), (172, 234850), (175, 230824), (200, 201971), (215, 187880), (220, 183610), (244, 165550), (275, 146888), (280, 144265), (301, 134200), (305, 132440), (308, 131150), (344, 117425), (350, 115412), (385, 104920), (427, 94600), (430, 93940), (440, 91805), (473, 85400), (488, 82775), (550, 73444), (602, 67100), (610, 66220), (616, 65575), (671, 60200), (700, 57706), (770, 52460), (854, 47300), (860, 46970), (946, 42700), (1075, 37576), (1100, 36722), (1204, 33550), (1220, 33110), (1342, 30100), (1400, 28853), (1505, 26840), (1525, 26488), (1540, 26230), (1708, 23650), (1720, 23485), (1892, 21350), (1925, 20984), (2135, 18920), (2150, 18788), (2200, 18361), (2365, 17080), (2408, 16775), (2440, 16555), (2623, 15400), (2684, 15050), (3010, 13420), (3050, 13244), (3080, 13115), (3311, 12200), (3355, 12040), (3416, 11825), (3784, 10675), (3850, 10492), (4270, 9460), (4300, 9394), (4697, 8600), (4730, 8540), (5246, 7700), (5368, 7525), (6020, 6710), (6100, 6622)]