1036721780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21881}}^1$

素因数の和:22016

約数の個数: 48

約数和(自身を含む): 2293933824

約数和(自身を除く): 1257212044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 103, 115, 206, 230, 412, 460, 515, 1030, 2060, 2369, 4738, 9476, 11845, 21881, 23690, 43762, 47380, 87524, 109405, 218810, 437620, 503263, 1006526, 2013052, 2253743, 2516315, 4507486, 5032630, 9014972, 10065260, 11268715, 22537430, 45074860, 51836089, 103672178, 207344356, 259180445, 518360890, 1036721780]

約数ペア:

[(1, 1036721780), (2, 518360890), (4, 259180445), (5, 207344356), (10, 103672178), (20, 51836089), (23, 45074860), (46, 22537430), (92, 11268715), (103, 10065260), (115, 9014972), (206, 5032630), (230, 4507486), (412, 2516315), (460, 2253743), (515, 2013052), (1030, 1006526), (2060, 503263), (2369, 437620), (4738, 218810), (9476, 109405), (11845, 87524), (21881, 47380), (23690, 43762)]