975880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 2269440

約数和(自身を除く): 1293560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 787, 1240, 1574, 3148, 3935, 6296, 7870, 15740, 24397, 31480, 48794, 97588, 121985, 195176, 243970, 487940, 975880]

約数ペア:

[(1, 975880), (2, 487940), (4, 243970), (5, 195176), (8, 121985), (10, 97588), (20, 48794), (31, 31480), (40, 24397), (62, 15740), (124, 7870), (155, 6296), (248, 3935), (310, 3148), (620, 1574), (787, 1240)]