1025546960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{413527}}^1$

素因数の和:413571

約数の個数: 40

約数和(自身を含む): 2461318656

約数和(自身を除く): 1435771696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 413527, 827054, 1654108, 2067635, 3308216, 4135270, 6616432, 8270540, 12819337, 16541080, 25638674, 33082160, 51277348, 64096685, 102554696, 128193370, 205109392, 256386740, 512773480, 1025546960]

約数ペア:

[(1, 1025546960), (2, 512773480), (4, 256386740), (5, 205109392), (8, 128193370), (10, 102554696), (16, 64096685), (20, 51277348), (31, 33082160), (40, 25638674), (62, 16541080), (80, 12819337), (124, 8270540), (155, 6616432), (248, 4135270), (310, 3308216), (496, 2067635), (620, 1654108), (1240, 827054), (2480, 413527)]