67278364010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{178889}}^1$

素因数の和:179183

約数の個数: 64

約数和(自身を含む): 142814327040

約数和(自身を除く): 75535963030

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 263, 286, 526, 715, 1315, 1430, 2630, 2893, 3419, 5786, 6838, 14465, 17095, 28930, 34190, 37609, 75218, 178889, 188045, 357778, 376090, 894445, 1788890, 1967779, 2325557, 3935558, 4651114, 9838895, 11627785, 19677790, 23255570, 25581127, 47047807, 51162254, 94095614, 127905635, 235239035, 255811270, 470478070, 517525877, 611621491, 1035051754, 1223242982, 2587629385, 3058107455, 5175258770, 6116214910, 6727836401, 13455672802, 33639182005, 67278364010]

約数ペア:

[(1, 67278364010), (2, 33639182005), (5, 13455672802), (10, 6727836401), (11, 6116214910), (13, 5175258770), (22, 3058107455), (26, 2587629385), (55, 1223242982), (65, 1035051754), (110, 611621491), (130, 517525877), (143, 470478070), (263, 255811270), (286, 235239035), (526, 127905635), (715, 94095614), (1315, 51162254), (1430, 47047807), (2630, 25581127), (2893, 23255570), (3419, 19677790), (5786, 11627785), (6838, 9838895), (14465, 4651114), (17095, 3935558), (28930, 2325557), (34190, 1967779), (37609, 1788890), (75218, 894445), (178889, 376090), (188045, 357778)]