202441120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{180751}}^1$

素因数の和:180773

約数の個数: 48

約数和(自身を含む): 546594048

約数和(自身を除く): 344152928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 180751, 361502, 723004, 903755, 1265257, 1446008, 1807510, 2530514, 2892016, 3615020, 5061028, 5784032, 6326285, 7230040, 10122056, 12652570, 14460080, 20244112, 25305140, 28920160, 40488224, 50610280, 101220560, 202441120]

約数ペア:

[(1, 202441120), (2, 101220560), (4, 50610280), (5, 40488224), (7, 28920160), (8, 25305140), (10, 20244112), (14, 14460080), (16, 12652570), (20, 10122056), (28, 7230040), (32, 6326285), (35, 5784032), (40, 5061028), (56, 3615020), (70, 2892016), (80, 2530514), (112, 1807510), (140, 1446008), (160, 1265257), (224, 903755), (280, 723004), (560, 361502), (1120, 180751)]