27476240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31223}}^1$

素因数の和:31247

約数の個数: 40

約数和(自身を含む): 69691968

約数和(自身を除く): 42215728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 31223, 62446, 124892, 156115, 249784, 312230, 343453, 499568, 624460, 686906, 1248920, 1373812, 1717265, 2497840, 2747624, 3434530, 5495248, 6869060, 13738120, 27476240]

約数ペア:

[(1, 27476240), (2, 13738120), (4, 6869060), (5, 5495248), (8, 3434530), (10, 2747624), (11, 2497840), (16, 1717265), (20, 1373812), (22, 1248920), (40, 686906), (44, 624460), (55, 499568), (80, 343453), (88, 312230), (110, 249784), (176, 156115), (220, 124892), (440, 62446), (880, 31223)]