1559331260

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{5867}}^1$

素因数の和:6110

約数の個数: 48

約数和(自身を含む): 3333070944

約数和(自身を除く): 1773739684

約数列:

[1, 2, 4, 5, 10, 20, 97, 137, 194, 274, 388, 485, 548, 685, 970, 1370, 1940, 2740, 5867, 11734, 13289, 23468, 26578, 29335, 53156, 58670, 66445, 117340, 132890, 265780, 569099, 803779, 1138198, 1607558, 2276396, 2845495, 3215116, 4018895, 5690990, 8037790, 11381980, 16075580, 77966563, 155933126, 311866252, 389832815, 779665630, 1559331260]

約数ペア:

[(1, 1559331260), (2, 779665630), (4, 389832815), (5, 311866252), (10, 155933126), (20, 77966563), (97, 16075580), (137, 11381980), (194, 8037790), (274, 5690990), (388, 4018895), (485, 3215116), (548, 2845495), (685, 2276396), (970, 1607558), (1370, 1138198), (1940, 803779), (2740, 569099), (5867, 265780), (11734, 132890), (13289, 117340), (23468, 66445), (26578, 58670), (29335, 53156)]