38160320

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 112

約数和(自身を含む): 102156768

約数和(自身を除く): 63996448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 176, 185, 220, 293, 296, 320, 352, 370, 407, 440, 586, 592, 704, 740, 814, 880, 1172, 1184, 1465, 1480, 1628, 1760, 2035, 2344, 2368, 2930, 2960, 3223, 3256, 3520, 4070, 4688, 5860, 5920, 6446, 6512, 8140, 9376, 10841, 11720, 11840, 12892, 13024, 16115, 16280, 18752, 21682, 23440, 25784, 26048, 32230, 32560, 43364, 46880, 51568, 54205, 64460, 65120, 86728, 93760, 103136, 108410, 119251, 128920, 130240, 173456, 206272, 216820, 238502, 257840, 346912, 433640, 477004, 515680, 596255, 693824, 867280, 954008, 1031360, 1192510, 1734560, 1908016, 2385020, 3469120, 3816032, 4770040, 7632064, 9540080, 19080160, 38160320]

約数ペア:

[(1, 38160320), (2, 19080160), (4, 9540080), (5, 7632064), (8, 4770040), (10, 3816032), (11, 3469120), (16, 2385020), (20, 1908016), (22, 1734560), (32, 1192510), (37, 1031360), (40, 954008), (44, 867280), (55, 693824), (64, 596255), (74, 515680), (80, 477004), (88, 433640), (110, 346912), (148, 257840), (160, 238502), (176, 216820), (185, 206272), (220, 173456), (293, 130240), (296, 128920), (320, 119251), (352, 108410), (370, 103136), (407, 93760), (440, 86728), (586, 65120), (592, 64460), (704, 54205), (740, 51568), (814, 46880), (880, 43364), (1172, 32560), (1184, 32230), (1465, 26048), (1480, 25784), (1628, 23440), (1760, 21682), (2035, 18752), (2344, 16280), (2368, 16115), (2930, 13024), (2960, 12892), (3223, 11840), (3256, 11720), (3520, 10841), (4070, 9376), (4688, 8140), (5860, 6512), (5920, 6446)]