102885160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9931}}^1$

素因数の和:9986

約数の個数: 64

約数和(自身を含む): 271739520

約数和(自身を除く): 168854360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 9931, 10360, 19862, 39724, 49655, 69517, 79448, 99310, 139034, 198620, 278068, 347585, 367447, 397240, 556136, 695170, 734894, 1390340, 1469788, 1837235, 2572129, 2780680, 2939576, 3674470, 5144258, 7348940, 10288516, 12860645, 14697880, 20577032, 25721290, 51442580, 102885160]

約数ペア:

[(1, 102885160), (2, 51442580), (4, 25721290), (5, 20577032), (7, 14697880), (8, 12860645), (10, 10288516), (14, 7348940), (20, 5144258), (28, 3674470), (35, 2939576), (37, 2780680), (40, 2572129), (56, 1837235), (70, 1469788), (74, 1390340), (140, 734894), (148, 695170), (185, 556136), (259, 397240), (280, 367447), (296, 347585), (370, 278068), (518, 198620), (740, 139034), (1036, 99310), (1295, 79448), (1480, 69517), (2072, 49655), (2590, 39724), (5180, 19862), (9931, 10360)]