2744564350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{15643}}^1$

素因数の和:15706

約数の個数: 72

約数和(自身を含む): 5805019080

約数和(自身を除く): 3060454730

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 145, 242, 275, 290, 319, 550, 605, 638, 725, 1210, 1450, 1595, 3025, 3190, 3509, 6050, 7018, 7975, 15643, 15950, 17545, 31286, 35090, 78215, 87725, 156430, 172073, 175450, 344146, 391075, 453647, 782150, 860365, 907294, 1720730, 1892803, 2268235, 3785606, 4301825, 4536470, 4990117, 8603650, 9464015, 9980234, 11341175, 18928030, 22682350, 24950585, 47320075, 49901170, 54891287, 94640150, 109782574, 124752925, 249505850, 274456435, 548912870, 1372282175, 2744564350]

約数ペア:

[(1, 2744564350), (2, 1372282175), (5, 548912870), (10, 274456435), (11, 249505850), (22, 124752925), (25, 109782574), (29, 94640150), (50, 54891287), (55, 49901170), (58, 47320075), (110, 24950585), (121, 22682350), (145, 18928030), (242, 11341175), (275, 9980234), (290, 9464015), (319, 8603650), (550, 4990117), (605, 4536470), (638, 4301825), (725, 3785606), (1210, 2268235), (1450, 1892803), (1595, 1720730), (3025, 907294), (3190, 860365), (3509, 782150), (6050, 453647), (7018, 391075), (7975, 344146), (15643, 175450), (15950, 172073), (17545, 156430), (31286, 87725), (35090, 78215)]