1070985220

素因数分解:

$2^2\times 5^1\times {\mathrm{4423}}^1\times {\mathrm{12107}}^1$

素因数の和:16539

約数の個数: 24

約数和(自身を含む): 2249763264

約数和(自身を除く): 1178778044

約数列:

[1, 2, 4, 5, 10, 20, 4423, 8846, 12107, 17692, 22115, 24214, 44230, 48428, 60535, 88460, 121070, 242140, 53549261, 107098522, 214197044, 267746305, 535492610, 1070985220]

約数ペア:

[(1, 1070985220), (2, 535492610), (4, 267746305), (5, 214197044), (10, 107098522), (20, 53549261), (4423, 242140), (8846, 121070), (12107, 88460), (17692, 60535), (22115, 48428), (24214, 44230)]