9684280

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 21902400

約数和(自身を除く): 12218120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1013, 1195, 1912, 2026, 2390, 4052, 4780, 5065, 8104, 9560, 10130, 20260, 40520, 242107, 484214, 968428, 1210535, 1936856, 2421070, 4842140, 9684280]

約数ペア:

[(1, 9684280), (2, 4842140), (4, 2421070), (5, 1936856), (8, 1210535), (10, 968428), (20, 484214), (40, 242107), (239, 40520), (478, 20260), (956, 10130), (1013, 9560), (1195, 8104), (1912, 5065), (2026, 4780), (2390, 4052)]