5192500

素因数分解:

$2^2\times 5^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 60

約数和(自身を含む): 11896192

約数和(自身を除く): 6703692

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 67, 100, 124, 125, 134, 155, 250, 268, 310, 335, 500, 620, 625, 670, 775, 1250, 1340, 1550, 1675, 2077, 2500, 3100, 3350, 3875, 4154, 6700, 7750, 8308, 8375, 10385, 15500, 16750, 19375, 20770, 33500, 38750, 41540, 41875, 51925, 77500, 83750, 103850, 167500, 207700, 259625, 519250, 1038500, 1298125, 2596250, 5192500]

約数ペア:

[(1, 5192500), (2, 2596250), (4, 1298125), (5, 1038500), (10, 519250), (20, 259625), (25, 207700), (31, 167500), (50, 103850), (62, 83750), (67, 77500), (100, 51925), (124, 41875), (125, 41540), (134, 38750), (155, 33500), (250, 20770), (268, 19375), (310, 16750), (335, 15500), (500, 10385), (620, 8375), (625, 8308), (670, 7750), (775, 6700), (1250, 4154), (1340, 3875), (1550, 3350), (1675, 3100), (2077, 2500)]