58438720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 112

約数和(自身を含む): 148059648

約数和(自身を除く): 89620928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 137, 155, 160, 172, 215, 248, 274, 310, 320, 344, 430, 496, 548, 620, 685, 688, 860, 992, 1096, 1240, 1333, 1370, 1376, 1720, 1984, 2192, 2480, 2666, 2740, 2752, 3440, 4247, 4384, 4960, 5332, 5480, 5891, 6665, 6880, 8494, 8768, 9920, 10664, 10960, 11782, 13330, 13760, 16988, 21235, 21328, 21920, 23564, 26660, 29455, 33976, 42470, 42656, 43840, 47128, 53320, 58910, 67952, 84940, 85312, 94256, 106640, 117820, 135904, 169880, 182621, 188512, 213280, 235640, 271808, 339760, 365242, 377024, 426560, 471280, 679520, 730484, 913105, 942560, 1359040, 1460968, 1826210, 1885120, 2921936, 3652420, 5843872, 7304840, 11687744, 14609680, 29219360, 58438720]

約数ペア:

[(1, 58438720), (2, 29219360), (4, 14609680), (5, 11687744), (8, 7304840), (10, 5843872), (16, 3652420), (20, 2921936), (31, 1885120), (32, 1826210), (40, 1460968), (43, 1359040), (62, 942560), (64, 913105), (80, 730484), (86, 679520), (124, 471280), (137, 426560), (155, 377024), (160, 365242), (172, 339760), (215, 271808), (248, 235640), (274, 213280), (310, 188512), (320, 182621), (344, 169880), (430, 135904), (496, 117820), (548, 106640), (620, 94256), (685, 85312), (688, 84940), (860, 67952), (992, 58910), (1096, 53320), (1240, 47128), (1333, 43840), (1370, 42656), (1376, 42470), (1720, 33976), (1984, 29455), (2192, 26660), (2480, 23564), (2666, 21920), (2740, 21328), (2752, 21235), (3440, 16988), (4247, 13760), (4384, 13330), (4960, 11782), (5332, 10960), (5480, 10664), (5891, 9920), (6665, 8768), (6880, 8494)]