38441590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 81476928

約数和(自身を除く): 43035338

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 337, 374, 610, 671, 674, 935, 1037, 1342, 1685, 1870, 2074, 3355, 3370, 3707, 5185, 5729, 6710, 7414, 10370, 11407, 11458, 18535, 20557, 22814, 28645, 37070, 41114, 57035, 57290, 63019, 102785, 114070, 126038, 205570, 226127, 315095, 349469, 452254, 630190, 698938, 1130635, 1747345, 2261270, 3494690, 3844159, 7688318, 19220795, 38441590]

約数ペア:

[(1, 38441590), (2, 19220795), (5, 7688318), (10, 3844159), (11, 3494690), (17, 2261270), (22, 1747345), (34, 1130635), (55, 698938), (61, 630190), (85, 452254), (110, 349469), (122, 315095), (170, 226127), (187, 205570), (305, 126038), (337, 114070), (374, 102785), (610, 63019), (671, 57290), (674, 57035), (935, 41114), (1037, 37070), (1342, 28645), (1685, 22814), (1870, 20557), (2074, 18535), (3355, 11458), (3370, 11407), (3707, 10370), (5185, 7414), (5729, 6710)]