104084680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1481}}^1$

素因数の和:1750

約数の個数: 64

約数和(自身を含む): 268894080

約数和(自身を除く): 164809400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1481, 1757, 2008, 2510, 2962, 3514, 5020, 5924, 7028, 7405, 8785, 10040, 10367, 11848, 14056, 14810, 17570, 20734, 29620, 35140, 41468, 51835, 59240, 70280, 82936, 103670, 207340, 371731, 414680, 743462, 1486924, 1858655, 2602117, 2973848, 3717310, 5204234, 7434620, 10408468, 13010585, 14869240, 20816936, 26021170, 52042340, 104084680]

約数ペア:

[(1, 104084680), (2, 52042340), (4, 26021170), (5, 20816936), (7, 14869240), (8, 13010585), (10, 10408468), (14, 7434620), (20, 5204234), (28, 3717310), (35, 2973848), (40, 2602117), (56, 1858655), (70, 1486924), (140, 743462), (251, 414680), (280, 371731), (502, 207340), (1004, 103670), (1255, 82936), (1481, 70280), (1757, 59240), (2008, 51835), (2510, 41468), (2962, 35140), (3514, 29620), (5020, 20734), (5924, 17570), (7028, 14810), (7405, 14056), (8785, 11848), (10040, 10367)]