9882500

素因数分解:

$2^2\times 5^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 22305360

約数和(自身を除く): 12422860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 67, 100, 118, 125, 134, 236, 250, 268, 295, 335, 500, 590, 625, 670, 1180, 1250, 1340, 1475, 1675, 2500, 2950, 3350, 3953, 5900, 6700, 7375, 7906, 8375, 14750, 15812, 16750, 19765, 29500, 33500, 36875, 39530, 41875, 73750, 79060, 83750, 98825, 147500, 167500, 197650, 395300, 494125, 988250, 1976500, 2470625, 4941250, 9882500]

約数ペア:

[(1, 9882500), (2, 4941250), (4, 2470625), (5, 1976500), (10, 988250), (20, 494125), (25, 395300), (50, 197650), (59, 167500), (67, 147500), (100, 98825), (118, 83750), (125, 79060), (134, 73750), (236, 41875), (250, 39530), (268, 36875), (295, 33500), (335, 29500), (500, 19765), (590, 16750), (625, 15812), (670, 14750), (1180, 8375), (1250, 7906), (1340, 7375), (1475, 6700), (1675, 5900), (2500, 3953), (2950, 3350)]