83767000

素因数分解:

$2^3\times 5^3\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 197439840

約数和(自身を除く): 113672840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 211, 250, 397, 422, 500, 794, 844, 1000, 1055, 1588, 1688, 1985, 2110, 3176, 3970, 4220, 5275, 7940, 8440, 9925, 10550, 15880, 19850, 21100, 26375, 39700, 42200, 49625, 52750, 79400, 83767, 99250, 105500, 167534, 198500, 211000, 335068, 397000, 418835, 670136, 837670, 1675340, 2094175, 3350680, 4188350, 8376700, 10470875, 16753400, 20941750, 41883500, 83767000]

約数ペア:

[(1, 83767000), (2, 41883500), (4, 20941750), (5, 16753400), (8, 10470875), (10, 8376700), (20, 4188350), (25, 3350680), (40, 2094175), (50, 1675340), (100, 837670), (125, 670136), (200, 418835), (211, 397000), (250, 335068), (397, 211000), (422, 198500), (500, 167534), (794, 105500), (844, 99250), (1000, 83767), (1055, 79400), (1588, 52750), (1688, 49625), (1985, 42200), (2110, 39700), (3176, 26375), (3970, 21100), (4220, 19850), (5275, 15880), (7940, 10550), (8440, 9925)]