40075056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 129991680

約数和(自身を除く): 89916624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 83, 84, 112, 126, 144, 166, 168, 249, 252, 332, 336, 479, 498, 504, 581, 664, 747, 958, 996, 1008, 1162, 1328, 1437, 1494, 1743, 1916, 1992, 2324, 2874, 2988, 3353, 3486, 3832, 3984, 4311, 4648, 5229, 5748, 5976, 6706, 6972, 7664, 8622, 9296, 10059, 10458, 11496, 11952, 13412, 13944, 17244, 20118, 20916, 22992, 26824, 27888, 30177, 34488, 39757, 40236, 41832, 53648, 60354, 68976, 79514, 80472, 83664, 119271, 120708, 159028, 160944, 238542, 241416, 278299, 318056, 357813, 477084, 482832, 556598, 636112, 715626, 834897, 954168, 1113196, 1431252, 1669794, 1908336, 2226392, 2504691, 2862504, 3339588, 4452784, 5009382, 5725008, 6679176, 10018764, 13358352, 20037528, 40075056]

約数ペア:

[(1, 40075056), (2, 20037528), (3, 13358352), (4, 10018764), (6, 6679176), (7, 5725008), (8, 5009382), (9, 4452784), (12, 3339588), (14, 2862504), (16, 2504691), (18, 2226392), (21, 1908336), (24, 1669794), (28, 1431252), (36, 1113196), (42, 954168), (48, 834897), (56, 715626), (63, 636112), (72, 556598), (83, 482832), (84, 477084), (112, 357813), (126, 318056), (144, 278299), (166, 241416), (168, 238542), (249, 160944), (252, 159028), (332, 120708), (336, 119271), (479, 83664), (498, 80472), (504, 79514), (581, 68976), (664, 60354), (747, 53648), (958, 41832), (996, 40236), (1008, 39757), (1162, 34488), (1328, 30177), (1437, 27888), (1494, 26824), (1743, 22992), (1916, 20916), (1992, 20118), (2324, 17244), (2874, 13944), (2988, 13412), (3353, 11952), (3486, 11496), (3832, 10458), (3984, 10059), (4311, 9296), (4648, 8622), (5229, 7664), (5748, 6972), (5976, 6706)]