1876793920

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:888

約数の個数: 112

約数和(自身を含む): 4614080688

約数和(自身を除く): 2737286768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 293, 296, 320, 370, 541, 586, 592, 740, 1082, 1172, 1184, 1465, 1480, 2164, 2344, 2368, 2705, 2930, 2960, 4328, 4688, 5410, 5860, 5920, 8656, 9376, 10820, 10841, 11720, 11840, 17312, 18752, 20017, 21640, 21682, 23440, 34624, 40034, 43280, 43364, 46880, 54205, 80068, 86560, 86728, 93760, 100085, 108410, 158513, 160136, 173120, 173456, 200170, 216820, 317026, 320272, 346912, 400340, 433640, 634052, 640544, 693824, 792565, 800680, 867280, 1268104, 1281088, 1585130, 1601360, 1734560, 2536208, 3170260, 3202720, 3469120, 5072416, 5864981, 6340520, 6405440, 10144832, 11729962, 12681040, 23459924, 25362080, 29324905, 46919848, 50724160, 58649810, 93839696, 117299620, 187679392, 234599240, 375358784, 469198480, 938396960, 1876793920]

約数ペア:

[(1, 1876793920), (2, 938396960), (4, 469198480), (5, 375358784), (8, 234599240), (10, 187679392), (16, 117299620), (20, 93839696), (32, 58649810), (37, 50724160), (40, 46919848), (64, 29324905), (74, 25362080), (80, 23459924), (148, 12681040), (160, 11729962), (185, 10144832), (293, 6405440), (296, 6340520), (320, 5864981), (370, 5072416), (541, 3469120), (586, 3202720), (592, 3170260), (740, 2536208), (1082, 1734560), (1172, 1601360), (1184, 1585130), (1465, 1281088), (1480, 1268104), (2164, 867280), (2344, 800680), (2368, 792565), (2705, 693824), (2930, 640544), (2960, 634052), (4328, 433640), (4688, 400340), (5410, 346912), (5860, 320272), (5920, 317026), (8656, 216820), (9376, 200170), (10820, 173456), (10841, 173120), (11720, 160136), (11840, 158513), (17312, 108410), (18752, 100085), (20017, 93760), (21640, 86728), (21682, 86560), (23440, 80068), (34624, 54205), (40034, 46880), (43280, 43364)]