2014220450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{577}}^2$

素因数の和:1188

約数の個数: 54

約数和(自身を含む): 4125148083

約数和(自身を除く): 2110927633

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 577, 605, 1154, 1210, 2885, 3025, 5770, 6050, 6347, 12694, 14425, 28850, 31735, 63470, 69817, 139634, 158675, 317350, 332929, 349085, 665858, 698170, 1664645, 1745425, 3329290, 3490850, 3662219, 7324438, 8323225, 16646450, 18311095, 36622190, 40284409, 80568818, 91555475, 183110950, 201422045, 402844090, 1007110225, 2014220450]

約数ペア:

[(1, 2014220450), (2, 1007110225), (5, 402844090), (10, 201422045), (11, 183110950), (22, 91555475), (25, 80568818), (50, 40284409), (55, 36622190), (110, 18311095), (121, 16646450), (242, 8323225), (275, 7324438), (550, 3662219), (577, 3490850), (605, 3329290), (1154, 1745425), (1210, 1664645), (2885, 698170), (3025, 665858), (5770, 349085), (6050, 332929), (6347, 317350), (12694, 158675), (14425, 139634), (28850, 69817), (31735, 63470)]