826601780

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 1828479744

約数和(自身を除く): 1001877964

約数列:

[1, 2, 4, 5, 10, 20, 53, 67, 103, 106, 113, 134, 206, 212, 226, 265, 268, 335, 412, 452, 515, 530, 565, 670, 1030, 1060, 1130, 1340, 2060, 2260, 3551, 5459, 5989, 6901, 7102, 7571, 10918, 11639, 11978, 13802, 14204, 15142, 17755, 21836, 23278, 23956, 27295, 27604, 29945, 30284, 34505, 35510, 37855, 46556, 54590, 58195, 59890, 69010, 71020, 75710, 109180, 116390, 119780, 138020, 151420, 232780, 365753, 401263, 616867, 731506, 779813, 802526, 1233734, 1463012, 1559626, 1605052, 1828765, 2006315, 2467468, 3084335, 3119252, 3657530, 3899065, 4012630, 6168670, 7315060, 7798130, 8025260, 12337340, 15596260, 41330089, 82660178, 165320356, 206650445, 413300890, 826601780]

約数ペア:

[(1, 826601780), (2, 413300890), (4, 206650445), (5, 165320356), (10, 82660178), (20, 41330089), (53, 15596260), (67, 12337340), (103, 8025260), (106, 7798130), (113, 7315060), (134, 6168670), (206, 4012630), (212, 3899065), (226, 3657530), (265, 3119252), (268, 3084335), (335, 2467468), (412, 2006315), (452, 1828765), (515, 1605052), (530, 1559626), (565, 1463012), (670, 1233734), (1030, 802526), (1060, 779813), (1130, 731506), (1340, 616867), (2060, 401263), (2260, 365753), (3551, 232780), (5459, 151420), (5989, 138020), (6901, 119780), (7102, 116390), (7571, 109180), (10918, 75710), (11639, 71020), (11978, 69010), (13802, 59890), (14204, 58195), (15142, 54590), (17755, 46556), (21836, 37855), (23278, 35510), (23956, 34505), (27295, 30284), (27604, 29945)]