33139000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 80121600

約数和(自身を除く): 46982600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 1000, 1069, 1240, 1550, 2138, 3100, 3875, 4276, 5345, 6200, 7750, 8552, 10690, 15500, 21380, 26725, 31000, 33139, 42760, 53450, 66278, 106900, 132556, 133625, 165695, 213800, 265112, 267250, 331390, 534500, 662780, 828475, 1069000, 1325560, 1656950, 3313900, 4142375, 6627800, 8284750, 16569500, 33139000]

約数ペア:

[(1, 33139000), (2, 16569500), (4, 8284750), (5, 6627800), (8, 4142375), (10, 3313900), (20, 1656950), (25, 1325560), (31, 1069000), (40, 828475), (50, 662780), (62, 534500), (100, 331390), (124, 267250), (125, 265112), (155, 213800), (200, 165695), (248, 133625), (250, 132556), (310, 106900), (500, 66278), (620, 53450), (775, 42760), (1000, 33139), (1069, 31000), (1240, 26725), (1550, 21380), (2138, 15500), (3100, 10690), (3875, 8552), (4276, 7750), (5345, 6200)]