7342550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 14731200

約数和(自身を除く): 7388650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 59, 95, 118, 131, 190, 262, 295, 475, 590, 655, 950, 1121, 1310, 1475, 2242, 2489, 2950, 3275, 4978, 5605, 6550, 7729, 11210, 12445, 15458, 24890, 28025, 38645, 56050, 62225, 77290, 124450, 146851, 193225, 293702, 386450, 734255, 1468510, 3671275, 7342550]

約数ペア:

[(1, 7342550), (2, 3671275), (5, 1468510), (10, 734255), (19, 386450), (25, 293702), (38, 193225), (50, 146851), (59, 124450), (95, 77290), (118, 62225), (131, 56050), (190, 38645), (262, 28025), (295, 24890), (475, 15458), (590, 12445), (655, 11210), (950, 7729), (1121, 6550), (1310, 5605), (1475, 4978), (2242, 3275), (2489, 2950)]