3360956835920

素因数分解:

$2^4\times 5^1\times {\mathrm{164831}}^1\times {\mathrm{254879}}^1$

素因数の和:419723

約数の個数: 40

約数和(自身を含む): 7814302709760

約数和(自身を除く): 4453345873840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 164831, 254879, 329662, 509758, 659324, 824155, 1019516, 1274395, 1318648, 1648310, 2039032, 2548790, 2637296, 3296620, 4078064, 5097580, 6593240, 10195160, 13186480, 20390320, 42011960449, 84023920898, 168047841796, 210059802245, 336095683592, 420119604490, 672191367184, 840239208980, 1680478417960, 3360956835920]

約数ペア:

[(1, 3360956835920), (2, 1680478417960), (4, 840239208980), (5, 672191367184), (8, 420119604490), (10, 336095683592), (16, 210059802245), (20, 168047841796), (40, 84023920898), (80, 42011960449), (164831, 20390320), (254879, 13186480), (329662, 10195160), (509758, 6593240), (659324, 5097580), (824155, 4078064), (1019516, 3296620), (1274395, 2637296), (1318648, 2548790), (1648310, 2039032)]