66843400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 171239040

約数和(自身を除く): 104395640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 47, 50, 52, 65, 94, 100, 104, 130, 188, 200, 235, 260, 325, 376, 470, 520, 547, 611, 650, 940, 1094, 1175, 1222, 1300, 1880, 2188, 2350, 2444, 2600, 2735, 3055, 4376, 4700, 4888, 5470, 6110, 7111, 9400, 10940, 12220, 13675, 14222, 15275, 21880, 24440, 25709, 27350, 28444, 30550, 35555, 51418, 54700, 56888, 61100, 71110, 102836, 109400, 122200, 128545, 142220, 177775, 205672, 257090, 284440, 334217, 355550, 514180, 642725, 668434, 711100, 1028360, 1285450, 1336868, 1422200, 1671085, 2570900, 2673736, 3342170, 5141800, 6684340, 8355425, 13368680, 16710850, 33421700, 66843400]

約数ペア:

[(1, 66843400), (2, 33421700), (4, 16710850), (5, 13368680), (8, 8355425), (10, 6684340), (13, 5141800), (20, 3342170), (25, 2673736), (26, 2570900), (40, 1671085), (47, 1422200), (50, 1336868), (52, 1285450), (65, 1028360), (94, 711100), (100, 668434), (104, 642725), (130, 514180), (188, 355550), (200, 334217), (235, 284440), (260, 257090), (325, 205672), (376, 177775), (470, 142220), (520, 128545), (547, 122200), (611, 109400), (650, 102836), (940, 71110), (1094, 61100), (1175, 56888), (1222, 54700), (1300, 51418), (1880, 35555), (2188, 30550), (2350, 28444), (2444, 27350), (2600, 25709), (2735, 24440), (3055, 21880), (4376, 15275), (4700, 14222), (4888, 13675), (5470, 12220), (6110, 10940), (7111, 9400)]