26414804540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1061}}^1\times {\mathrm{28949}}^1$

素因数の和:30062

約数の個数: 48

約数和(自身を含む): 56816575200

約数和(自身を除く): 30401770660

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1061, 2122, 4244, 5305, 10610, 21220, 28949, 45623, 57898, 91246, 115796, 144745, 182492, 228115, 289490, 456230, 578980, 912460, 1244807, 2489614, 4979228, 6224035, 12448070, 24896140, 30714889, 61429778, 122859556, 153574445, 307148890, 614297780, 1320740227, 2641480454, 5282960908, 6603701135, 13207402270, 26414804540]

約数ペア:

[(1, 26414804540), (2, 13207402270), (4, 6603701135), (5, 5282960908), (10, 2641480454), (20, 1320740227), (43, 614297780), (86, 307148890), (172, 153574445), (215, 122859556), (430, 61429778), (860, 30714889), (1061, 24896140), (2122, 12448070), (4244, 6224035), (5305, 4979228), (10610, 2489614), (21220, 1244807), (28949, 912460), (45623, 578980), (57898, 456230), (91246, 289490), (115796, 228115), (144745, 182492)]