10176828920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{111637}}^1$

素因数の和:111744

約数の個数: 64

約数和(自身を含む): 23872669920

約数和(自身を除く): 13695841000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 86, 106, 172, 212, 215, 265, 344, 424, 430, 530, 860, 1060, 1720, 2120, 2279, 4558, 9116, 11395, 18232, 22790, 45580, 91160, 111637, 223274, 446548, 558185, 893096, 1116370, 2232740, 4465480, 4800391, 5916761, 9600782, 11833522, 19201564, 23667044, 24001955, 29583805, 38403128, 47334088, 48003910, 59167610, 96007820, 118335220, 192015640, 236670440, 254420723, 508841446, 1017682892, 1272103615, 2035365784, 2544207230, 5088414460, 10176828920]

約数ペア:

[(1, 10176828920), (2, 5088414460), (4, 2544207230), (5, 2035365784), (8, 1272103615), (10, 1017682892), (20, 508841446), (40, 254420723), (43, 236670440), (53, 192015640), (86, 118335220), (106, 96007820), (172, 59167610), (212, 48003910), (215, 47334088), (265, 38403128), (344, 29583805), (424, 24001955), (430, 23667044), (530, 19201564), (860, 11833522), (1060, 9600782), (1720, 5916761), (2120, 4800391), (2279, 4465480), (4558, 2232740), (9116, 1116370), (11395, 893096), (18232, 558185), (22790, 446548), (45580, 223274), (91160, 111637)]