550222090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 1107416448

約数和(自身を除く): 557194358

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 121, 134, 242, 335, 605, 617, 670, 737, 1210, 1234, 1331, 1474, 2662, 3085, 3685, 6170, 6655, 6787, 7370, 8107, 13310, 13574, 16214, 33935, 40535, 41339, 67870, 74657, 81070, 82678, 89177, 149314, 178354, 206695, 373285, 413390, 445885, 454729, 746570, 821227, 891770, 909458, 1642454, 2273645, 4106135, 4547290, 5002019, 8212270, 10004038, 25010095, 50020190, 55022209, 110044418, 275111045, 550222090]

約数ペア:

[(1, 550222090), (2, 275111045), (5, 110044418), (10, 55022209), (11, 50020190), (22, 25010095), (55, 10004038), (67, 8212270), (110, 5002019), (121, 4547290), (134, 4106135), (242, 2273645), (335, 1642454), (605, 909458), (617, 891770), (670, 821227), (737, 746570), (1210, 454729), (1234, 445885), (1331, 413390), (1474, 373285), (2662, 206695), (3085, 178354), (3685, 149314), (6170, 89177), (6655, 82678), (6787, 81070), (7370, 74657), (8107, 67870), (13310, 41339), (13574, 40535), (16214, 33935)]