74586160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:802

約数の個数: 80

約数和(自身を含む): 190916352

約数和(自身を除く): 116330192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 131, 176, 220, 262, 440, 524, 647, 655, 880, 1048, 1294, 1310, 1441, 2096, 2588, 2620, 2882, 3235, 5176, 5240, 5764, 6470, 7117, 7205, 10352, 10480, 11528, 12940, 14234, 14410, 23056, 25880, 28468, 28820, 35585, 51760, 56936, 57640, 71170, 84757, 113872, 115280, 142340, 169514, 284680, 339028, 423785, 569360, 678056, 847570, 932327, 1356112, 1695140, 1864654, 3390280, 3729308, 4661635, 6780560, 7458616, 9323270, 14917232, 18646540, 37293080, 74586160]

約数ペア:

[(1, 74586160), (2, 37293080), (4, 18646540), (5, 14917232), (8, 9323270), (10, 7458616), (11, 6780560), (16, 4661635), (20, 3729308), (22, 3390280), (40, 1864654), (44, 1695140), (55, 1356112), (80, 932327), (88, 847570), (110, 678056), (131, 569360), (176, 423785), (220, 339028), (262, 284680), (440, 169514), (524, 142340), (647, 115280), (655, 113872), (880, 84757), (1048, 71170), (1294, 57640), (1310, 56936), (1441, 51760), (2096, 35585), (2588, 28820), (2620, 28468), (2882, 25880), (3235, 23056), (5176, 14410), (5240, 14234), (5764, 12940), (6470, 11528), (7117, 10480), (7205, 10352)]