468247250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 48

約数和(自身を含む): 906211800

約数和(自身を除く): 437964550

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 961, 1550, 1922, 1949, 3875, 3898, 4805, 7750, 9610, 9745, 19490, 24025, 48050, 48725, 60419, 97450, 120125, 120838, 240250, 243625, 302095, 487250, 604190, 1510475, 1872989, 3020950, 3745978, 7552375, 9364945, 15104750, 18729890, 46824725, 93649450, 234123625, 468247250]

約数ペア:

[(1, 468247250), (2, 234123625), (5, 93649450), (10, 46824725), (25, 18729890), (31, 15104750), (50, 9364945), (62, 7552375), (125, 3745978), (155, 3020950), (250, 1872989), (310, 1510475), (775, 604190), (961, 487250), (1550, 302095), (1922, 243625), (1949, 240250), (3875, 120838), (3898, 120125), (4805, 97450), (7750, 60419), (9610, 48725), (9745, 48050), (19490, 24025)]