16888964030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1\times {\mathrm{1319}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 31990464000

約数和(自身を除く): 15101499970

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 659, 670, 1318, 1319, 1943, 2638, 3295, 3886, 6590, 6595, 9715, 13190, 19111, 19430, 38222, 38251, 44153, 76502, 88306, 88373, 95555, 176746, 191110, 191255, 220765, 382510, 441530, 441865, 869221, 883730, 1280437, 1738442, 2560874, 2562817, 4346105, 5125634, 6402185, 8692210, 12804370, 12814085, 25207409, 25628170, 50414818, 58237807, 116475614, 126037045, 252074090, 291189035, 582378070, 1688896403, 3377792806, 8444482015, 16888964030]

約数ペア:

[(1, 16888964030), (2, 8444482015), (5, 3377792806), (10, 1688896403), (29, 582378070), (58, 291189035), (67, 252074090), (134, 126037045), (145, 116475614), (290, 58237807), (335, 50414818), (659, 25628170), (670, 25207409), (1318, 12814085), (1319, 12804370), (1943, 8692210), (2638, 6402185), (3295, 5125634), (3886, 4346105), (6590, 2562817), (6595, 2560874), (9715, 1738442), (13190, 1280437), (19111, 883730), (19430, 869221), (38222, 441865), (38251, 441530), (44153, 382510), (76502, 220765), (88306, 191255), (88373, 191110), (95555, 176746)]