67145920

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12343}}^1$

素因数の和:12377

約数の個数: 56

約数和(自身を含む): 169310304

約数和(自身を除く): 102164384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 12343, 24686, 49372, 61715, 98744, 123430, 197488, 209831, 246860, 394976, 419662, 493720, 789952, 839324, 987440, 1049155, 1678648, 1974880, 2098310, 3357296, 3949760, 4196620, 6714592, 8393240, 13429184, 16786480, 33572960, 67145920]

約数ペア:

[(1, 67145920), (2, 33572960), (4, 16786480), (5, 13429184), (8, 8393240), (10, 6714592), (16, 4196620), (17, 3949760), (20, 3357296), (32, 2098310), (34, 1974880), (40, 1678648), (64, 1049155), (68, 987440), (80, 839324), (85, 789952), (136, 493720), (160, 419662), (170, 394976), (272, 246860), (320, 209831), (340, 197488), (544, 123430), (680, 98744), (1088, 61715), (1360, 49372), (2720, 24686), (5440, 12343)]