66022250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 145926144

約数和(自身を除く): 79903894

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 125, 155, 175, 217, 250, 310, 350, 434, 775, 875, 1085, 1217, 1550, 1750, 2170, 2434, 3875, 5425, 6085, 7750, 8519, 10850, 12170, 17038, 27125, 30425, 37727, 42595, 54250, 60850, 75454, 85190, 152125, 188635, 212975, 264089, 304250, 377270, 425950, 528178, 943175, 1064875, 1320445, 1886350, 2129750, 2640890, 4715875, 6602225, 9431750, 13204450, 33011125, 66022250]

約数ペア:

[(1, 66022250), (2, 33011125), (5, 13204450), (7, 9431750), (10, 6602225), (14, 4715875), (25, 2640890), (31, 2129750), (35, 1886350), (50, 1320445), (62, 1064875), (70, 943175), (125, 528178), (155, 425950), (175, 377270), (217, 304250), (250, 264089), (310, 212975), (350, 188635), (434, 152125), (775, 85190), (875, 75454), (1085, 60850), (1217, 54250), (1550, 42595), (1750, 37727), (2170, 30425), (2434, 27125), (3875, 17038), (5425, 12170), (6085, 10850), (7750, 8519)]