88257280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 108

約数和(自身を含む): 224284032

約数和(自身を除く): 136026752

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 191, 256, 304, 320, 361, 380, 382, 608, 640, 722, 760, 764, 955, 1216, 1280, 1444, 1520, 1528, 1805, 1910, 2432, 2888, 3040, 3056, 3610, 3629, 3820, 4864, 5776, 6080, 6112, 7220, 7258, 7640, 11552, 12160, 12224, 14440, 14516, 15280, 18145, 23104, 24320, 24448, 28880, 29032, 30560, 36290, 46208, 48896, 57760, 58064, 61120, 68951, 72580, 92416, 115520, 116128, 122240, 137902, 145160, 231040, 232256, 244480, 275804, 290320, 344755, 462080, 464512, 551608, 580640, 689510, 929024, 1103216, 1161280, 1379020, 2206432, 2322560, 2758040, 4412864, 4645120, 5516080, 8825728, 11032160, 17651456, 22064320, 44128640, 88257280]

約数ペア:

[(1, 88257280), (2, 44128640), (4, 22064320), (5, 17651456), (8, 11032160), (10, 8825728), (16, 5516080), (19, 4645120), (20, 4412864), (32, 2758040), (38, 2322560), (40, 2206432), (64, 1379020), (76, 1161280), (80, 1103216), (95, 929024), (128, 689510), (152, 580640), (160, 551608), (190, 464512), (191, 462080), (256, 344755), (304, 290320), (320, 275804), (361, 244480), (380, 232256), (382, 231040), (608, 145160), (640, 137902), (722, 122240), (760, 116128), (764, 115520), (955, 92416), (1216, 72580), (1280, 68951), (1444, 61120), (1520, 58064), (1528, 57760), (1805, 48896), (1910, 46208), (2432, 36290), (2888, 30560), (3040, 29032), (3056, 28880), (3610, 24448), (3629, 24320), (3820, 23104), (4864, 18145), (5776, 15280), (6080, 14516), (6112, 14440), (7220, 12224), (7258, 12160), (7640, 11552)]