188906500

素因数分解:

$2^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{5639}}^1$

素因数の和:5725

約数の個数: 48

約数和(自身を含む): 418803840

約数和(自身を除く): 229897340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 125, 134, 250, 268, 335, 500, 670, 1340, 1675, 3350, 5639, 6700, 8375, 11278, 16750, 22556, 28195, 33500, 56390, 112780, 140975, 281950, 377813, 563900, 704875, 755626, 1409750, 1511252, 1889065, 2819500, 3778130, 7556260, 9445325, 18890650, 37781300, 47226625, 94453250, 188906500]

約数ペア:

[(1, 188906500), (2, 94453250), (4, 47226625), (5, 37781300), (10, 18890650), (20, 9445325), (25, 7556260), (50, 3778130), (67, 2819500), (100, 1889065), (125, 1511252), (134, 1409750), (250, 755626), (268, 704875), (335, 563900), (500, 377813), (670, 281950), (1340, 140975), (1675, 112780), (3350, 56390), (5639, 33500), (6700, 28195), (8375, 22556), (11278, 16750)]