1138399850

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1693

約数の個数: 96

約数和(自身を含む): 2531088000

約数和(自身を除く): 1392688150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 245, 287, 343, 350, 410, 490, 574, 686, 1025, 1225, 1435, 1619, 1715, 2009, 2050, 2450, 2870, 3238, 3430, 4018, 7175, 8095, 8575, 10045, 11333, 14063, 14350, 16190, 17150, 20090, 22666, 28126, 40475, 50225, 56665, 66379, 70315, 79331, 80950, 100450, 113330, 132758, 140630, 158662, 283325, 331895, 351575, 396655, 464653, 555317, 566650, 663790, 703150, 793310, 929306, 1110634, 1659475, 1983275, 2323265, 2776585, 3252571, 3318950, 3966550, 4646530, 5553170, 6505142, 11616325, 13882925, 16262855, 22767997, 23232650, 27765850, 32525710, 45535994, 81314275, 113839985, 162628550, 227679970, 569199925, 1138399850]

約数ペア:

[(1, 1138399850), (2, 569199925), (5, 227679970), (7, 162628550), (10, 113839985), (14, 81314275), (25, 45535994), (35, 32525710), (41, 27765850), (49, 23232650), (50, 22767997), (70, 16262855), (82, 13882925), (98, 11616325), (175, 6505142), (205, 5553170), (245, 4646530), (287, 3966550), (343, 3318950), (350, 3252571), (410, 2776585), (490, 2323265), (574, 1983275), (686, 1659475), (1025, 1110634), (1225, 929306), (1435, 793310), (1619, 703150), (1715, 663790), (2009, 566650), (2050, 555317), (2450, 464653), (2870, 396655), (3238, 351575), (3430, 331895), (4018, 283325), (7175, 158662), (8095, 140630), (8575, 132758), (10045, 113330), (11333, 100450), (14063, 80950), (14350, 79331), (16190, 70315), (17150, 66379), (20090, 56665), (22666, 50225), (28126, 40475)]