63435020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7793}}^1$

素因数の和:7850

約数の個数: 48

約数和(自身を含む): 149270688

約数和(自身を除く): 85835668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 7793, 8140, 15586, 31172, 38965, 77930, 85723, 155860, 171446, 288341, 342892, 428615, 576682, 857230, 1153364, 1441705, 1714460, 2883410, 3171751, 5766820, 6343502, 12687004, 15858755, 31717510, 63435020]

約数ペア:

[(1, 63435020), (2, 31717510), (4, 15858755), (5, 12687004), (10, 6343502), (11, 5766820), (20, 3171751), (22, 2883410), (37, 1714460), (44, 1441705), (55, 1153364), (74, 857230), (110, 576682), (148, 428615), (185, 342892), (220, 288341), (370, 171446), (407, 155860), (740, 85723), (814, 77930), (1628, 38965), (2035, 31172), (4070, 15586), (7793, 8140)]