4214450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 8094720

約数和(自身を除く): 3880270

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 2719, 5438, 13595, 27190, 67975, 84289, 135950, 168578, 421445, 842890, 2107225, 4214450]

約数ペア:

[(1, 4214450), (2, 2107225), (5, 842890), (10, 421445), (25, 168578), (31, 135950), (50, 84289), (62, 67975), (155, 27190), (310, 13595), (775, 5438), (1550, 2719)]