112889140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8897

約数の個数: 72

約数和(自身を含む): 297018792

約数和(自身を除く): 184129652

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 8861, 12740, 17722, 35444, 44305, 62027, 88610, 115193, 124054, 177220, 230386, 248108, 310135, 434189, 460772, 575965, 620270, 806351, 868378, 1151930, 1240540, 1612702, 1736756, 2170945, 2303860, 3225404, 4031755, 4341890, 5644457, 8063510, 8683780, 11288914, 16127020, 22577828, 28222285, 56444570, 112889140]

約数ペア:

[(1, 112889140), (2, 56444570), (4, 28222285), (5, 22577828), (7, 16127020), (10, 11288914), (13, 8683780), (14, 8063510), (20, 5644457), (26, 4341890), (28, 4031755), (35, 3225404), (49, 2303860), (52, 2170945), (65, 1736756), (70, 1612702), (91, 1240540), (98, 1151930), (130, 868378), (140, 806351), (182, 620270), (196, 575965), (245, 460772), (260, 434189), (364, 310135), (455, 248108), (490, 230386), (637, 177220), (910, 124054), (980, 115193), (1274, 88610), (1820, 62027), (2548, 44305), (3185, 35444), (6370, 17722), (8861, 12740)]