1032728560

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{54013}}^1$

素因数の和:54265

約数の個数: 40

約数和(自身を含む): 2411184960

約数和(自身を除く): 1378456400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 54013, 108026, 216052, 270065, 432104, 540130, 864208, 1080260, 2160520, 4321040, 12909107, 25818214, 51636428, 64545535, 103272856, 129091070, 206545712, 258182140, 516364280, 1032728560]

約数ペア:

[(1, 1032728560), (2, 516364280), (4, 258182140), (5, 206545712), (8, 129091070), (10, 103272856), (16, 64545535), (20, 51636428), (40, 25818214), (80, 12909107), (239, 4321040), (478, 2160520), (956, 1080260), (1195, 864208), (1912, 540130), (2390, 432104), (3824, 270065), (4780, 216052), (9560, 108026), (19120, 54013)]