1020004152

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{2591}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 2612736000

約数和(自身を除く): 1592731848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 349, 376, 564, 698, 1047, 1128, 1396, 2094, 2591, 2792, 4188, 5182, 7773, 8376, 10364, 15546, 16403, 20728, 31092, 32806, 49209, 62184, 65612, 98418, 121777, 131224, 196836, 243554, 365331, 393672, 487108, 730662, 904259, 974216, 1461324, 1808518, 2712777, 2922648, 3617036, 5425554, 7234072, 10851108, 21702216, 42500173, 85000346, 127500519, 170000692, 255001038, 340001384, 510002076, 1020004152]

約数ペア:

[(1, 1020004152), (2, 510002076), (3, 340001384), (4, 255001038), (6, 170000692), (8, 127500519), (12, 85000346), (24, 42500173), (47, 21702216), (94, 10851108), (141, 7234072), (188, 5425554), (282, 3617036), (349, 2922648), (376, 2712777), (564, 1808518), (698, 1461324), (1047, 974216), (1128, 904259), (1396, 730662), (2094, 487108), (2591, 393672), (2792, 365331), (4188, 243554), (5182, 196836), (7773, 131224), (8376, 121777), (10364, 98418), (15546, 65612), (16403, 62184), (20728, 49209), (31092, 32806)]