1026322580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{3823}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 2230523904

約数和(自身を除く): 1204201324

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 433, 620, 866, 1732, 2165, 3823, 4330, 7646, 8660, 13423, 15292, 19115, 26846, 38230, 53692, 67115, 76460, 118513, 134230, 237026, 268460, 474052, 592565, 1185130, 1655359, 2370260, 3310718, 6621436, 8276795, 16553590, 33107180, 51316129, 102632258, 205264516, 256580645, 513161290, 1026322580]

約数ペア:

[(1, 1026322580), (2, 513161290), (4, 256580645), (5, 205264516), (10, 102632258), (20, 51316129), (31, 33107180), (62, 16553590), (124, 8276795), (155, 6621436), (310, 3310718), (433, 2370260), (620, 1655359), (866, 1185130), (1732, 592565), (2165, 474052), (3823, 268460), (4330, 237026), (7646, 134230), (8660, 118513), (13423, 76460), (15292, 67115), (19115, 53692), (26846, 38230)]