29124429560

素因数分解:

$2^3\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{402049}}^1$

素因数の和:403871

約数の個数: 32

約数和(自身を含む): 65566314000

約数和(自身を除く): 36441884440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1811, 3622, 7244, 9055, 14488, 18110, 36220, 72440, 402049, 804098, 1608196, 2010245, 3216392, 4020490, 8040980, 16081960, 728110739, 1456221478, 2912442956, 3640553695, 5824885912, 7281107390, 14562214780, 29124429560]

約数ペア:

[(1, 29124429560), (2, 14562214780), (4, 7281107390), (5, 5824885912), (8, 3640553695), (10, 2912442956), (20, 1456221478), (40, 728110739), (1811, 16081960), (3622, 8040980), (7244, 4020490), (9055, 3216392), (14488, 2010245), (18110, 1608196), (36220, 804098), (72440, 402049)]