10888955575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 15100025600

約数和(自身を除く): 4211070025

約数列:

[1, 5, 19, 25, 43, 67, 73, 95, 109, 215, 335, 365, 475, 545, 817, 1075, 1273, 1387, 1675, 1825, 2071, 2725, 2881, 3139, 4085, 4687, 4891, 6365, 6935, 7303, 7957, 10355, 14405, 15695, 20425, 23435, 24455, 31825, 34675, 36515, 39785, 51775, 54739, 59641, 72025, 78475, 89053, 92929, 117175, 122275, 138757, 151183, 182575, 198925, 210313, 273695, 298205, 314029, 342151, 445265, 464645, 533119, 693785, 755915, 1051565, 1368475, 1491025, 1570145, 1710755, 2226325, 2323225, 2665595, 3468925, 3779575, 3995947, 5257825, 5966551, 6500869, 7850725, 8553775, 10129261, 13327975, 19979735, 22924117, 29832755, 32504345, 50646305, 99898675, 114620585, 149163775, 162521725, 253231525, 435558223, 573102925, 2177791115, 10888955575]

約数ペア:

[(1, 10888955575), (5, 2177791115), (19, 573102925), (25, 435558223), (43, 253231525), (67, 162521725), (73, 149163775), (95, 114620585), (109, 99898675), (215, 50646305), (335, 32504345), (365, 29832755), (475, 22924117), (545, 19979735), (817, 13327975), (1075, 10129261), (1273, 8553775), (1387, 7850725), (1675, 6500869), (1825, 5966551), (2071, 5257825), (2725, 3995947), (2881, 3779575), (3139, 3468925), (4085, 2665595), (4687, 2323225), (4891, 2226325), (6365, 1710755), (6935, 1570145), (7303, 1491025), (7957, 1368475), (10355, 1051565), (14405, 755915), (15695, 693785), (20425, 533119), (23435, 464645), (24455, 445265), (31825, 342151), (34675, 314029), (36515, 298205), (39785, 273695), (51775, 210313), (54739, 198925), (59641, 182575), (72025, 151183), (78475, 138757), (89053, 122275), (92929, 117175)]