85837400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{3547}}^1$

素因数の和:3585

約数の個数: 72

約数和(自身を含む): 219426060

約数和(自身を除く): 133588660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1100, 1210, 2200, 2420, 3025, 3547, 4840, 6050, 7094, 12100, 14188, 17735, 24200, 28376, 35470, 39017, 70940, 78034, 88675, 141880, 156068, 177350, 195085, 312136, 354700, 390170, 429187, 709400, 780340, 858374, 975425, 1560680, 1716748, 1950850, 2145935, 3433496, 3901700, 4291870, 7803400, 8583740, 10729675, 17167480, 21459350, 42918700, 85837400]

約数ペア:

[(1, 85837400), (2, 42918700), (4, 21459350), (5, 17167480), (8, 10729675), (10, 8583740), (11, 7803400), (20, 4291870), (22, 3901700), (25, 3433496), (40, 2145935), (44, 1950850), (50, 1716748), (55, 1560680), (88, 975425), (100, 858374), (110, 780340), (121, 709400), (200, 429187), (220, 390170), (242, 354700), (275, 312136), (440, 195085), (484, 177350), (550, 156068), (605, 141880), (968, 88675), (1100, 78034), (1210, 70940), (2200, 39017), (2420, 35470), (3025, 28376), (3547, 24200), (4840, 17735), (6050, 14188), (7094, 12100)]