410879320

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193811}}^1$

素因数の和:193875

約数の個数: 32

約数和(自身を含む): 941926320

約数和(自身を除く): 531047000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 193811, 387622, 775244, 969055, 1550488, 1938110, 3876220, 7752440, 10271983, 20543966, 41087932, 51359915, 82175864, 102719830, 205439660, 410879320]

約数ペア:

[(1, 410879320), (2, 205439660), (4, 102719830), (5, 82175864), (8, 51359915), (10, 41087932), (20, 20543966), (40, 10271983), (53, 7752440), (106, 3876220), (212, 1938110), (265, 1550488), (424, 969055), (530, 775244), (1060, 387622), (2120, 193811)]