1058899840

素因数分解:

$2^7\times 5^1\times {\mathrm{1654531}}^1$

素因数の和:1654550

約数の個数: 32

約数和(自身を含む): 2531433960

約数和(自身を除く): 1472534120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1654531, 3309062, 6618124, 8272655, 13236248, 16545310, 26472496, 33090620, 52944992, 66181240, 105889984, 132362480, 211779968, 264724960, 529449920, 1058899840]

約数ペア:

[(1, 1058899840), (2, 529449920), (4, 264724960), (5, 211779968), (8, 132362480), (10, 105889984), (16, 66181240), (20, 52944992), (32, 33090620), (40, 26472496), (64, 16545310), (80, 13236248), (128, 8272655), (160, 6618124), (320, 3309062), (640, 1654531)]