4890280960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{173}}^1\times {\mathrm{5521}}^1$

素因数の和:5719

約数の個数: 88

約数和(自身を含む): 11800889496

約数和(自身を除く): 6910608536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 512, 640, 692, 865, 1024, 1280, 1384, 1730, 2560, 2768, 3460, 5120, 5521, 5536, 6920, 11042, 11072, 13840, 22084, 22144, 27605, 27680, 44168, 44288, 55210, 55360, 88336, 88576, 110420, 110720, 176672, 177152, 220840, 221440, 353344, 441680, 442880, 706688, 883360, 885760, 955133, 1413376, 1766720, 1910266, 2826752, 3533440, 3820532, 4775665, 5653504, 7066880, 7641064, 9551330, 14133760, 15282128, 19102660, 28267520, 30564256, 38205320, 61128512, 76410640, 122257024, 152821280, 244514048, 305642560, 489028096, 611285120, 978056192, 1222570240, 2445140480, 4890280960]

約数ペア:

[(1, 4890280960), (2, 2445140480), (4, 1222570240), (5, 978056192), (8, 611285120), (10, 489028096), (16, 305642560), (20, 244514048), (32, 152821280), (40, 122257024), (64, 76410640), (80, 61128512), (128, 38205320), (160, 30564256), (173, 28267520), (256, 19102660), (320, 15282128), (346, 14133760), (512, 9551330), (640, 7641064), (692, 7066880), (865, 5653504), (1024, 4775665), (1280, 3820532), (1384, 3533440), (1730, 2826752), (2560, 1910266), (2768, 1766720), (3460, 1413376), (5120, 955133), (5521, 885760), (5536, 883360), (6920, 706688), (11042, 442880), (11072, 441680), (13840, 353344), (22084, 221440), (22144, 220840), (27605, 177152), (27680, 176672), (44168, 110720), (44288, 110420), (55210, 88576), (55360, 88336)]