45881440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 119750400

約数和(自身を除く): 73868960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 131, 160, 176, 199, 220, 262, 352, 398, 440, 524, 655, 796, 880, 995, 1048, 1310, 1441, 1592, 1760, 1990, 2096, 2189, 2620, 2882, 3184, 3980, 4192, 4378, 5240, 5764, 6368, 7205, 7960, 8756, 10480, 10945, 11528, 14410, 15920, 17512, 20960, 21890, 23056, 26069, 28820, 31840, 35024, 43780, 46112, 52138, 57640, 70048, 87560, 104276, 115280, 130345, 175120, 208552, 230560, 260690, 286759, 350240, 417104, 521380, 573518, 834208, 1042760, 1147036, 1433795, 2085520, 2294072, 2867590, 4171040, 4588144, 5735180, 9176288, 11470360, 22940720, 45881440]

約数ペア:

[(1, 45881440), (2, 22940720), (4, 11470360), (5, 9176288), (8, 5735180), (10, 4588144), (11, 4171040), (16, 2867590), (20, 2294072), (22, 2085520), (32, 1433795), (40, 1147036), (44, 1042760), (55, 834208), (80, 573518), (88, 521380), (110, 417104), (131, 350240), (160, 286759), (176, 260690), (199, 230560), (220, 208552), (262, 175120), (352, 130345), (398, 115280), (440, 104276), (524, 87560), (655, 70048), (796, 57640), (880, 52138), (995, 46112), (1048, 43780), (1310, 35024), (1441, 31840), (1592, 28820), (1760, 26069), (1990, 23056), (2096, 21890), (2189, 20960), (2620, 17512), (2882, 15920), (3184, 14410), (3980, 11528), (4192, 10945), (4378, 10480), (5240, 8756), (5764, 7960), (6368, 7205)]