100720412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{10141}}^1$

素因数の和:10349

約数の個数: 24

約数和(自身を含む): 190831872

約数和(自身を除く): 90111460

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 10141, 20282, 40564, 131833, 263666, 527332, 1936931, 3873862, 7747724, 25180103, 50360206, 100720412]

約数ペア:

[(1, 100720412), (2, 50360206), (4, 25180103), (13, 7747724), (26, 3873862), (52, 1936931), (191, 527332), (382, 263666), (764, 131833), (2483, 40564), (4966, 20282), (9932, 10141)]