26853860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 36347740

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, 3299, 4070, 6598, 8140, 13196, 16495, 32990, 36289, 65980, 72578, 122063, 145156, 181445, 244126, 362890, 488252, 610315, 725780, 1220630, 1342693, 2441260, 2685386, 5370772, 6713465, 13426930, 26853860]

約数ペア:

[(1, 26853860), (2, 13426930), (4, 6713465), (5, 5370772), (10, 2685386), (11, 2441260), (20, 1342693), (22, 1220630), (37, 725780), (44, 610315), (55, 488252), (74, 362890), (110, 244126), (148, 181445), (185, 145156), (220, 122063), (370, 72578), (407, 65980), (740, 36289), (814, 32990), (1628, 16495), (2035, 13196), (3299, 8140), (4070, 6598)]