97882900

素因数分解:

$2^2\times 5^2\times {\mathrm{211}}^1\times {\mathrm{4639}}^1$

素因数の和:4864

約数の個数: 36

約数和(自身を含む): 213458560

約数和(自身を除く): 115575660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 211, 422, 844, 1055, 2110, 4220, 4639, 5275, 9278, 10550, 18556, 21100, 23195, 46390, 92780, 115975, 231950, 463900, 978829, 1957658, 3915316, 4894145, 9788290, 19576580, 24470725, 48941450, 97882900]

約数ペア:

[(1, 97882900), (2, 48941450), (4, 24470725), (5, 19576580), (10, 9788290), (20, 4894145), (25, 3915316), (50, 1957658), (100, 978829), (211, 463900), (422, 231950), (844, 115975), (1055, 92780), (2110, 46390), (4220, 23195), (4639, 21100), (5275, 18556), (9278, 10550)]