76286540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2647}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 176166144

約数和(自身を除く): 99879604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2647, 2882, 5294, 5764, 7205, 10588, 13235, 14410, 26470, 28820, 29117, 52940, 58234, 116468, 145585, 291170, 346757, 582340, 693514, 1387028, 1733785, 3467570, 3814327, 6935140, 7628654, 15257308, 19071635, 38143270, 76286540]

約数ペア:

[(1, 76286540), (2, 38143270), (4, 19071635), (5, 15257308), (10, 7628654), (11, 6935140), (20, 3814327), (22, 3467570), (44, 1733785), (55, 1387028), (110, 693514), (131, 582340), (220, 346757), (262, 291170), (524, 145585), (655, 116468), (1310, 58234), (1441, 52940), (2620, 29117), (2647, 28820), (2882, 26470), (5294, 14410), (5764, 13235), (7205, 10588)]