2044450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 24

約数和(自身を含む): 3928320

約数和(自身を除く): 1883870

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1319, 1550, 2638, 6595, 13190, 32975, 40889, 65950, 81778, 204445, 408890, 1022225, 2044450]

約数ペア:

[(1, 2044450), (2, 1022225), (5, 408890), (10, 204445), (25, 81778), (31, 65950), (50, 40889), (62, 32975), (155, 13190), (310, 6595), (775, 2638), (1319, 1550)]