96781720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2128

約数の個数: 64

約数和(自身を含む): 250387200

約数和(自身を除く): 153605480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 1931, 2506, 3580, 3862, 5012, 6265, 7160, 7724, 9655, 10024, 12530, 13517, 15448, 19310, 25060, 27034, 38620, 50120, 54068, 67585, 77240, 108136, 135170, 270340, 345649, 540680, 691298, 1382596, 1728245, 2419543, 2765192, 3456490, 4839086, 6912980, 9678172, 12097715, 13825960, 19356344, 24195430, 48390860, 96781720]

約数ペア:

[(1, 96781720), (2, 48390860), (4, 24195430), (5, 19356344), (7, 13825960), (8, 12097715), (10, 9678172), (14, 6912980), (20, 4839086), (28, 3456490), (35, 2765192), (40, 2419543), (56, 1728245), (70, 1382596), (140, 691298), (179, 540680), (280, 345649), (358, 270340), (716, 135170), (895, 108136), (1253, 77240), (1432, 67585), (1790, 54068), (1931, 50120), (2506, 38620), (3580, 27034), (3862, 25060), (5012, 19310), (6265, 15448), (7160, 13517), (7724, 12530), (9655, 10024)]