254659850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{268063}}^1$

素因数の和:268094

約数の個数: 24

約数和(自身を含む): 498599040

約数和(自身を除く): 243939190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 268063, 536126, 1340315, 2680630, 5093197, 6701575, 10186394, 13403150, 25465985, 50931970, 127329925, 254659850]

約数ペア:

[(1, 254659850), (2, 127329925), (5, 50931970), (10, 25465985), (19, 13403150), (25, 10186394), (38, 6701575), (50, 5093197), (95, 2680630), (190, 1340315), (475, 536126), (950, 268063)]