205087000

素因数分解:

$2^3\times 5^3\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 64

約数和(自身を含む): 487225440

約数和(自身を除く): 282138440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 125, 134, 200, 250, 268, 335, 500, 536, 670, 1000, 1340, 1675, 2680, 3061, 3350, 6122, 6700, 8375, 12244, 13400, 15305, 16750, 24488, 30610, 33500, 61220, 67000, 76525, 122440, 153050, 205087, 306100, 382625, 410174, 612200, 765250, 820348, 1025435, 1530500, 1640696, 2050870, 3061000, 4101740, 5127175, 8203480, 10254350, 20508700, 25635875, 41017400, 51271750, 102543500, 205087000]

約数ペア:

[(1, 205087000), (2, 102543500), (4, 51271750), (5, 41017400), (8, 25635875), (10, 20508700), (20, 10254350), (25, 8203480), (40, 5127175), (50, 4101740), (67, 3061000), (100, 2050870), (125, 1640696), (134, 1530500), (200, 1025435), (250, 820348), (268, 765250), (335, 612200), (500, 410174), (536, 382625), (670, 306100), (1000, 205087), (1340, 153050), (1675, 122440), (2680, 76525), (3061, 67000), (3350, 61220), (6122, 33500), (6700, 30610), (8375, 24488), (12244, 16750), (13400, 15305)]