241569250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 490613760

約数和(自身を除く): 249044510

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 239, 250, 311, 325, 478, 622, 650, 1195, 1555, 1625, 2390, 3107, 3110, 3250, 4043, 5975, 6214, 7775, 8086, 11950, 15535, 15550, 20215, 29875, 31070, 38875, 40430, 59750, 74329, 77675, 77750, 101075, 148658, 155350, 202150, 371645, 388375, 505375, 743290, 776750, 966277, 1010750, 1858225, 1932554, 3716450, 4831385, 9291125, 9662770, 18582250, 24156925, 48313850, 120784625, 241569250]

約数ペア:

[(1, 241569250), (2, 120784625), (5, 48313850), (10, 24156925), (13, 18582250), (25, 9662770), (26, 9291125), (50, 4831385), (65, 3716450), (125, 1932554), (130, 1858225), (239, 1010750), (250, 966277), (311, 776750), (325, 743290), (478, 505375), (622, 388375), (650, 371645), (1195, 202150), (1555, 155350), (1625, 148658), (2390, 101075), (3107, 77750), (3110, 77675), (3250, 74329), (4043, 59750), (5975, 40430), (6214, 38875), (7775, 31070), (8086, 29875), (11950, 20215), (15535, 15550)]