2756552590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3533}}^1$

素因数の和:3765

約数の個数: 64

約数和(自身を含む): 5578517952

約数和(自身を除く): 2821965362

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 173, 205, 346, 410, 451, 865, 902, 1730, 1903, 2255, 3533, 3806, 4510, 7066, 7093, 9515, 14186, 17665, 19030, 35330, 35465, 38863, 70930, 77726, 78023, 144853, 156046, 194315, 289706, 388630, 390115, 611209, 724265, 780230, 1222418, 1448530, 1593383, 3056045, 3186766, 6112090, 6723299, 7966915, 13446598, 15933830, 25059569, 33616495, 50119138, 67232990, 125297845, 250595690, 275655259, 551310518, 1378276295, 2756552590]

約数ペア:

[(1, 2756552590), (2, 1378276295), (5, 551310518), (10, 275655259), (11, 250595690), (22, 125297845), (41, 67232990), (55, 50119138), (82, 33616495), (110, 25059569), (173, 15933830), (205, 13446598), (346, 7966915), (410, 6723299), (451, 6112090), (865, 3186766), (902, 3056045), (1730, 1593383), (1903, 1448530), (2255, 1222418), (3533, 780230), (3806, 724265), (4510, 611209), (7066, 390115), (7093, 388630), (9515, 289706), (14186, 194315), (17665, 156046), (19030, 144853), (35330, 78023), (35465, 77726), (38863, 70930)]