40400869586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1\times {\mathrm{4861}}^1$

素因数の和:6771

約数の個数: 64

約数和(自身を含む): 78218300160

約数和(自身を除く): 37817430574

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 1861, 2233, 3722, 4466, 4861, 9722, 13027, 20471, 26054, 34027, 40942, 53471, 53969, 68054, 106942, 107938, 140969, 143297, 281938, 286594, 374297, 377783, 593659, 748594, 755566, 986783, 1187318, 1550659, 1973566, 3101318, 4155613, 8311226, 9046321, 10854613, 18092642, 21709226, 63324247, 99509531, 126648494, 199019062, 262343309, 524686618, 696566717, 1393133434, 1836403163, 2885776399, 3672806326, 5771552798, 20200434793, 40400869586]

約数ペア:

[(1, 40400869586), (2, 20200434793), (7, 5771552798), (11, 3672806326), (14, 2885776399), (22, 1836403163), (29, 1393133434), (58, 696566717), (77, 524686618), (154, 262343309), (203, 199019062), (319, 126648494), (406, 99509531), (638, 63324247), (1861, 21709226), (2233, 18092642), (3722, 10854613), (4466, 9046321), (4861, 8311226), (9722, 4155613), (13027, 3101318), (20471, 1973566), (26054, 1550659), (34027, 1187318), (40942, 986783), (53471, 755566), (53969, 748594), (68054, 593659), (106942, 377783), (107938, 374297), (140969, 286594), (143297, 281938)]