4997880140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{732827}}^1$

素因数の和:732878

約数の個数: 48

約数和(自身を含む): 11819049984

約数和(自身を除く): 6821169844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 732827, 1465654, 2931308, 3664135, 7328270, 8061097, 14656540, 16122194, 22717637, 32244388, 40305485, 45435274, 80610970, 90870548, 113588185, 161221940, 227176370, 249894007, 454352740, 499788014, 999576028, 1249470035, 2498940070, 4997880140]

約数ペア:

[(1, 4997880140), (2, 2498940070), (4, 1249470035), (5, 999576028), (10, 499788014), (11, 454352740), (20, 249894007), (22, 227176370), (31, 161221940), (44, 113588185), (55, 90870548), (62, 80610970), (110, 45435274), (124, 40305485), (155, 32244388), (220, 22717637), (310, 16122194), (341, 14656540), (620, 8061097), (682, 7328270), (1364, 3664135), (1705, 2931308), (3410, 1465654), (6820, 732827)]