235291550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11677}}^1$

素因数の和:11733

約数の個数: 48

約数和(自身を含む): 486552192

約数和(自身を除く): 251260642

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 10075, 11677, 20150, 23354, 58385, 116770, 151801, 291925, 303602, 361987, 583850, 723974, 759005, 1518010, 1809935, 3619870, 3795025, 4705831, 7590050, 9049675, 9411662, 18099350, 23529155, 47058310, 117645775, 235291550]

約数ペア:

[(1, 235291550), (2, 117645775), (5, 47058310), (10, 23529155), (13, 18099350), (25, 9411662), (26, 9049675), (31, 7590050), (50, 4705831), (62, 3795025), (65, 3619870), (130, 1809935), (155, 1518010), (310, 759005), (325, 723974), (403, 583850), (650, 361987), (775, 303602), (806, 291925), (1550, 151801), (2015, 116770), (4030, 58385), (10075, 23354), (11677, 20150)]