66167600

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2094

約数の個数: 60

約数和(自身を含む): 160963656

約数和(自身を除く): 94796056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 830, 1328, 1660, 1993, 2075, 3320, 3986, 4150, 6640, 7972, 8300, 9965, 15944, 16600, 19930, 31888, 33200, 39860, 49825, 79720, 99650, 159440, 165419, 199300, 330838, 398600, 661676, 797200, 827095, 1323352, 1654190, 2646704, 3308380, 4135475, 6616760, 8270950, 13233520, 16541900, 33083800, 66167600]

約数ペア:

[(1, 66167600), (2, 33083800), (4, 16541900), (5, 13233520), (8, 8270950), (10, 6616760), (16, 4135475), (20, 3308380), (25, 2646704), (40, 1654190), (50, 1323352), (80, 827095), (83, 797200), (100, 661676), (166, 398600), (200, 330838), (332, 199300), (400, 165419), (415, 159440), (664, 99650), (830, 79720), (1328, 49825), (1660, 39860), (1993, 33200), (2075, 31888), (3320, 19930), (3986, 16600), (4150, 15944), (6640, 9965), (7972, 8300)]