26675050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 53523360

約数和(自身を除く): 26848310

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 653, 817, 950, 1075, 1306, 1634, 2150, 3265, 4085, 6530, 8170, 12407, 16325, 20425, 24814, 28079, 32650, 40850, 56158, 62035, 124070, 140395, 280790, 310175, 533501, 620350, 701975, 1067002, 1403950, 2667505, 5335010, 13337525, 26675050]

約数ペア:

[(1, 26675050), (2, 13337525), (5, 5335010), (10, 2667505), (19, 1403950), (25, 1067002), (38, 701975), (43, 620350), (50, 533501), (86, 310175), (95, 280790), (190, 140395), (215, 124070), (430, 62035), (475, 56158), (653, 40850), (817, 32650), (950, 28079), (1075, 24814), (1306, 20425), (1634, 16325), (2150, 12407), (3265, 8170), (4085, 6530)]